Celebrity week in photos: Ariana Grande's 'One Love Manchester' concert, Nicole Kidman enjoys polo and more

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June 4: Ariana Grande joined the Black Eyed Peas on stage to sing Where is the Love during the One Love Manchester concert to honor the victims and those affected during the bombing that took place after the singer's concert on May 22 and left 22 dead. Photo: Getty Images

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June 4: The One Love Manchester concert was going to go in a more somber direction until Ariana spoke with the mother of Olivia, a 15-year-old killed during the attack. She told her that her daughter would want her to plays the hits, so she did just that. Ariana took the stage several times throughout the night and was joined by boyfriend Mac Miller, Miley Cyrus, the Black Eyed Peas and Coldplay in addition to a slew of others who came in for night. The 23-year-old singer closed the concert with a tearful rendition of Somewhere Over the Rainbow. She also shared with the crowd, "I love you guys so much and I think that the kind of love and unity that you're displaying is the medicine the world really needs right now. So, I want to thank you for being just that." Photo: Getty Images

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June 4: Miley Cyrus made her way to Manchester after NYC to perform for her good friend Ariana. The duo came together to perform Don't Dream It's Over. After, the Malibu singer shared with the BBC: “I think what I’ve told her, too, is I plan on making music for the rest of my life, and I think that’s her plan, too. And I think if we can be this team until we’re old, continue to do things like this, let’s not stop today... So we’re always going to make sure that we keep doing this for the rest of our lives. I think her and I have to continue to — I think she finally found her real job, you know?” Photo: Getty Images

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June 4: A more low-key Justin Bieber couldn't hold back tears as he took the One Love Manchester stage. During his performance, he shared, "I just want to take this moment to honor the people that were lost or that were taken. We love you so much. To the families, we love you so much." Photo: Getty Images

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June 4: Ariana came out to sing My Everything with the Paris Wood High School choir. During the moving performance, the singer comforted one of the girls who was brought to tears during their big moment in front of the 60,000 attendees at Old Trafford Cricket ground and the world. Photo: Getty Images

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June 4: Liam Gallagher surprised the fans to perform with Coldplay during the One Love Manchester concert. Photo: Getty Images

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June 4: Bryan Greenberg supported pal Jack Osbourne as he hosted the We Run The Grove For The Race To Erase MS in West Hollywood. Photo: Tiffany Rose/Getty Images for Caruso

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June 3: Nicole Kidman left polo for hockey. The Big Little Lies actress jetted back to Nashville to catch the Predators in the Stanley Cup finals against the Pittsburgh Penguins with husband Keith Urban and friends. Photo: Terry Wyatt/Getty Images

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June 3: Ladies take the field! Kate Mara, Priyanka Chopra, Kendall Jenner, Keri Russell and Nicole Kidman put on their polo best for the Veuve Clicquot 10th Polo Classic at Liberty State Park in Jersey City, New Jersey. Photo: BFA

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June 3: Miley Cyrus was one of the guests during 103.5 KTU's KTUphoria 2017 presented by AT&T at Jones Beach Theater in Wantagh, New York. Other musical acts who took part in the one-day concert included Fifth Harmony, Daya, Nicky Jams and the Backstreet Boys. Photo: Getty Images

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June 3: Worth it! Fifth Harmony took the stage during 103.5 KTU's KTUphoria 2017 presented by AT&T at Northwell Health at Jones Beach Theater in Wantagh, New York. Photo: Dia Dipasupil/Getty Images for iHeart Media

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June 3: The Backstreet Boys gave a larger than life performance of some of their biggest hits during 103.5 KTU's KTUphoria 2017 presented by AT&T at Northwell Health at Jones Beach Theater in Wantagh, New York. Photo: Dia Dipasupil/Getty Images for iHeart Media

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June 3: Alicia Keys sang a few songs including Empire State of Mind as guests at the Veuve Clicquot Polo Classic enjoyed views of New York City in the background. Photo: Getty Images

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June 3: Common rapped for Halle Berry during the 16th annual Chrysalis Butterfly Ball in L.A. Photo: Alberto E. Rodriguez/Getty Images

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June 3: Polo player Nacho Figueras and his wife Delfina Blaquier stepped out in style before changing into the uniforms to take the field during the Veuve Clicquot Polo Classic in Jersey City, New Jersey. Photo: BFA

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June 3: Neil Patrick Harris kicked off the festivities with jokes. He shared with the attendees during the 10th annual Veuve Clicquot Polo Classic that champagne is his other language. Photo: BFA

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June 2: Drew Barrymore wanted subway riders to read all about it! The actress passed out her preview issue of Flower Press at a New Stand in NYC. Photo: Michael Simon

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June 2: Jenna Dewan and Jessica Alba kicked off their shoes and hit the beach for Havaianas and Baby2Baby exclusive Mommy & Me collection launch in L.A. Photo: Getty Images

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June 2: Lorde was joined by Jack Antanoff during the first night of 2017's Governors Ball Music Festival in NYC. Photo: Taylor Hill/Getty Images

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June 2: Fiona Gubelmann, Vanessa Williams, Star Jones, Chloe Bridges and Camille Guaty of Daytime Divas woke up bright and early to ring the opening bell at NASDAQ in NYC. Photo: Steve Zak Photography/Getty Images

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June 2: Jenna Dewan, Joanna Swisher, Lea Michele, Stacy Keibler, Emmanuelle Chriqui and Brad Goreski stepped back into the '90s when they went to New Kids on the Block's Hollywood Bowl concert. Photo: Instagram/@jennadewan

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June 1: Maggie Gyllenhaal hosted a VIP launch party for the Domino Summer Pop-up Shop at City Point in Brooklyn to benefit the Prospect Park Alliance. The organization is responsible for the maintenance of Brooklyn’s largest park which receives more than 10 million visitors per year. Photo: Nick Hunt, Getty Images for Domino

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June 1: John Hodgman, Denis Leary and Isla Fisher had some fun during the Do I Amuse You panel at the BookExpo 2017 in NYC. Photo: John Lamparski/Getty Images

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June 1: Olivia Culpo celebrated National Nail Polish Day with Essie while she was spending time with her boyfriend Danny Amendola in Boston. Photo: Sara Jay Weiss

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June 1: Julianne Moore honored National Gun Violence Awareness Day at the Empire State Building in NYC. Photo: J. Kempin/Getty Images

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June 1: No shady business here! Jeremy Piven, Ashley Benson, Hailee Steinfeld and Jamie Foxx celebrated the launch of new eyeglass line Privé Revaux at Chataeu Marmont in West Hollywood. Photo: BFA

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May 31: Andi Dorfman got in the summer spirit with Malibu Rum at Tiki Tabu in NYC. Photo: Paul Zimmerman/Getty Images for Malibu Rum

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June 1: Leighton Meester spent her evening with Senator Gillibrand at NeueHouse Hollywood. Photo by Jerod Harris/Getty Image

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May 31: Rihanna stared down the camera during the Madeworn x Roc96 pop-up in L.A. Photo: Jerritt Clark/Getty Images

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May 31: Serena Williams, who is expecting her first child this year, was the supportive sister as Venus played on day four of the French Open. Photo: Rindoff Petroff/Getty Images

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May 30: Keri Russell wiped some of her lipstick from Matthew Rhys during her Hollywood Walk of Fame ceremony. Photo: Jason LaVeris/FilmMagic

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May 30: James Jagger and Matilda Lutz celebrated the new Emporio Armani fragrance with Giorgio Armani at the Armani/Teatro in Milan. Photo: Emporio Armani