Justin Bieber & Selena Gomez: Post-Split Hangout?

Justin Bieber drinks a bottle of water as he heads out from dinner with his friends at Nobu restaurant on Saturday night (February 2) in West Hollywood, Calif.

That same day, the 18-year-old singer grabbed some food with his pals Lil Twist and Tyga at Crustacean Restaurant in Beverly Hills.

According to a new report, Justin later hung out with ex-girlfriend Selena Gomez for the first time since their split, according to Us Weekly.

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The week before, Justin showed off his abs while walking around in his underwear at a hotel in Miami, Fla.

35+ pictures inside of Justin Bieber out for dinner…