POPSUGAR Celebrity Shirtless Photos of Jessica Biel in a Bikini with Justin Timberlake Leading the Way by Celebrity 1/26/09 0 Shares Like us on Facebook Justin Timberlake and Jessica Biel hit the beach with their friends over the weekend. Source: Splash News Online Read More HotJustin TimberlakeJessica BielShirtlessBikini Bikini These Glutes Are On Fire! The Best Butt Workout For Your Bikini Take Our 31-Day Better-Body Challenge! The Most Flattering Swimsuit For Your Skin Tone and Body Shape The 1 Shift in Your Diet That Will Guarantee Results Justin Timberlake POP 100: Which Hot Musician Is Your Favorite? You Won't Believe This Artist's Incredible Justin Timberlake Thread Portrait 29 Times the Stars Went to a Basketball Game, but Their Outfits Suggested Otherwise The Justin Timberlake Facts Every Die-Hard Fan Should Know Shirtless 25 Superhot Pictures of British Diver Tom Daley Feast Your Eyes on Sexy Shirtless Photos of the Magic Mike Stars Leonardo DiCaprio's Latest Cannes Trip Is Just What You'd Expect Neville Longbottom and J.K. Rowling Have a Cringeworthy Twitter Exchange Jessica Biel New Celebrity Moms Who Will Celebrate Mother's Day For the First Time 75 Unforgettable Met Gala Moments Justin Timberlake Shared the First Picture of Baby Silas, and He Is So Precious Justin Timberlake's Mom Had the Sweetest Reaction to Baby Silas Get the scoop with our daily newsletter Young Hollywood A-Listers Movies TV Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR. jenna21 6 years Marinagritt, you have a pretty messed up idea of what is thin! Jessica is athletic - and very slim! jamie143 6 years Nothing wrong with having a little bubble butt! I think its funny how the girl behind her is staring at her rear! lexichloe 6 years LOL!!! Maybe she needs to tan a bit. Marinagritt 6 years OMG! I thought Jessica was slim! Bearsy123 6 years Umm, which one is Jessica's bum? Hard to tell. If she's the purple and white bikini bottom then I don't really remember it looking quite like that. Maybe she's eased up on the training.