Slimmed-down Adele and pal Nicole Ritchie celebrate birthday with hilarious prank

Music mogul Simon Cowell has been seen for the first time since his horrific bike accident which saw him breaking his back in three places.The star turned 61 last week and he was seen celebrating the occasion in a video, blowing out the candles on top of his impressive birthday cake. Simon, who reportedly feared he was paralysed after the accident, could be seen sitting down as six year old son Eric, who she shares with partner Lauren Silverman, danced into the room singing happy birthday.

Katy Perry has shown off her incredible slimmed down post baby body as she returned to film American Idol.And just six weeks after welcoming her newborn daughter Daisy Dove Bloom with fiancé Orlando, the 35-year-old singer has referenced her breast pumping with an inspired outfit.Katy posted a photo on Instagram of cow print clobber and wrote that she was back with the talent show, but having to take breaks so that she could pump breast milk for her baby.Fans were impressed with how Katy was

 Rebel Wilson  , is only 3 kg away from making it to her target weight, 72 kg, or 159 pounds. The Bridesmaids star has shared her experience though her “year of health” and her exercise regime that has helped her towards her weight goal.

Gwen Stefani celebrated her 51st birthday on Saturday, and was inundated with gifts from her friends and family.The No Doubt singer shared several videos of herself opening her presents at home in LA, surrounded by her loved ones, including boyfriend Blake Shelton.MORE: Gwen Stefani as a brunette needs to be seen to be believedIn one clip, The Voice judge told the country singer that she had received a beautiful bouquet of flowers.

, but she's still talking strategy. The legend was one of three houseguests booted out of the game on this week's triple eviction, which also saw Kevin Campbell and «rookie» David Alexander leaving the game and heading into the jury house.

took to social media this weekend to celebrate her close friend Nicole Richie's birthday. Adele posted several snaps taken with Richie, and a video in which the former The Simple Life star jumped out at the singer and gave her a scare."Happy belated birthday to my daily dose of grace @nicolerichie I admire you and love you so much," she captioned the pics.

And on Sunday, the 32-year-old gave fans another glimpse of her 45kg weight loss, while sharing a heartwarming birthday tribute to her gal pal Nicole Richie.

Jonah Hill, 36, is looking happier and healthier than ever! The comedian has been rocking a slimmed down figure in recent years, and posed for a new photo with his sister, actress Beanie Feldstein, 27, at a family Bat Mitzvah. In the snap, Jonah donned a light brown suit: he belted his slacks and wore a white button down under the matching suit jacket. He also accessorized with yellow tinted glasses, and appeared to have grown a considerable quarantine beard!

 Adele  wishes Nicole Richie happy belated birthday with hilarious prank video. The artist shows never-before-seen snaps as she sends a belated birthday message to BFF Richie.

Adele celebrated Nicole Richie‘s belated birthday with a video that showed her pal pulling off a hilarious scheme.The “Hello” singer, 32, shared the clip via Instagram on Saturday, September 26, along with photos of the friends together throughout the years. In the video, Richie, 39, crouched behind the oven while Adele was out of the kitchen.

Adele is letting us in on her personal life.

Adele's post honoring Nicole Richie's birthday may have come a week late, but it was full of gems from their friendship. The «Someone Like You» singer took to Instagram on Saturday to wish her «daily dose of grace» a happy birthday with cute moments from their time together — and a hilarious prank video. «Happy belated birthday to my daily dose of grace @nicolerichie I admire you and love you so much,» Adele captioned her post.

Adele doesn't post on Instagram very often, but when she does, she always makes an impact.The superstar took to social media this weekend to celebrate her close friend Nicole Richie's birthday. Adele posted several snaps taken with Richie, and a video in which the former The Simple Life star jumped out at the singer and gave her a scare."Happy belated birthday to my daily dose of grace @nicolerichie I admire you and love you so much," she captioned the pics.