Celebrity week in photos: Gisele Bündchen cuddles up to Tom Brady and more

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Parties galore! This week celebs celebrated everything from books to birthdays and all the in between. Here is a look at some of the best candid celeb moments this week.
Photo: Getty Images/Instagram

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May 1: Purrfect color! Katy Perry celebrated the lauch of COVERGIRL Katy Kat Matte at The Waterfall Mansion in NYC.
Photo: Jamie McCarthy/Getty Images for COVERGIRL

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May 1: Luke Bryan traded in his suit for jeans and a flannel shirt during his performance at the 2016 American Country Countdown Awards in Inglewood, California.
Photo: Getty Images