OK! Quick Pics: Liam Payne Celebrates His 20th Birthday, Justin Timberlake Gives Surprise Performance and More!

Happy 20th birthday Liam Payne! Th singer spent his big day out with friends and his girlfriend.

Heidi Klum looked gorgeous as usual in a leather mini on the America's Got Talent step and repeat.

Justin Timberlake and Target surprised fans at Maxwell's in Hoboken, New Jersey with a special one-song performance to celebrate the exclusive deluxe edition of The 20/20 Experience - 2 of 2/ Be on the look out for a commercial which will use footage from the live event!

Kylie Jenner was spotted out in Calabasas wearing the Tiger Blood Tee from This is a Love Song. Buy it at ThisIsALoveSong.com!

Lisa Vanderpump and her husband Ken attended the Genlux Magazine release party with Erika Christensen at Sofitel Hotel in in Los Angeles where she wowed in white.

Lauren Conrad showed off her cocktail while at the Malibu Island Spiced summer soiree, hosted by PopSugar. The guests also enjoyed the beautiful views the Mondrian's Skybar.

Chris Brown jammed out to a wild crowd while performing on the Today Show.

Vancouver, Canada received a special treat by having Victoria's Secret Angel Lindsay Ellingson attend the grand opening of their new store.

Sofia Vergara was all smiles leaving Buca di Beppo in New York City with her fiance Nick Loeb.

Cheryl Burke and Karina Smirnoff from Dancing With The Stars made history by hosting the longest beach ball bounce in history with Pom juice.

Gabrielle Union donned a summery frock at the 70th Venice International Film Festival where she let her yellow pumps make the statement.

Dakota Fanning also attended the 70th Venice International Film Festival in leather skinnies and a blazer.