Celebrity 7 Times Birthday Girl Kate Hudson Was the Silliest Celeb on Instagram By Anna Hecht Anna Hecht Anna Hecht is a London-based writer who has covered all things fashion, health, and celebrity news. She currently is an Editorial Director and manages commercial content. InStyle's editorial guidelines Updated on April 19, 2016 @ 06:30AM Pin Share Tweet Email Trending Videos Photo: Instagram/@katehudson Happy birthday to InStyle's May cover star, Kate Hudson! The blonde, beautiful actress turned author and Fabletics founder turns 37 today. Since coming to prominence in 2000 for playing Penny Lane in Almost Famous, a role which earned her a Golden Globe and an Academy Award nomination for Best Supporting Actress, the always gorgeous Hudson has charmed fans with both her good looks and bubbly personality. 8 Style Lessons These Celebrity Daughters Learned from Their Famous Mothers On Instagram, the How to Lose A Guy in 10 Days star regularly shows off her latest shenanigans. From fun friend outings to what happens when Hudson gets "storm ready," we rounded up the birthday girl's silliest Instagram moments in honor of her special day. This #TBT Proves Kate Hudson Was the Cutest Little Girl 01 of 07 Book Tour Besties Instagram/@katehudson To caption this silly selfie with her book tour mate, the martini-wielding actress wrote: "Book Tour Besties." 02 of 07 Kung Fu Panda Funnies Instagram/@katehudson Hudson and her Kung Fu Panda 3 costar Jack Black snapped this sweet friends photo while in Berlin promoting their new movie. 03 of 07 Ski Snapshot Instagram/@katehudson Kissy faces? Check. On-point ski gear? Of course. Hudson and her friend pulled out all the stops for this ski snapshot. 04 of 07 "Storm Ready" Instagram/@katehudson Huson pulled on some oversized slippers and a comfy red nightie for what she deemed a "storm-ready" outfit. 05 of 07 Three's Company Instagram/@katehudson It's always a good time when Hudson's around. The actress kept things playful in this all-girls selfie. 06 of 07 Onzie Time Instagram/@katehudson A self-proclaimed Broncos fan, Hudson slipped on this sporty onzie for a football-filled evening. 07 of 07 More Football Fun Instagram/@katehudson The actress and her gal pal posed for this superfan shot at a Giants football game in New York.