Singer Justin Bieber just couldn't get enough of Las Vegas over the weekend.
The pop star was spotted chatting up and taking a selfie with pal Ruby Rose at Encore Beach Club on Saturday afternoon. The friends bumped into each other backstage as Avicii was spinning a set during the weekend pool party.
Bieber and singer Ne-Yo also hugged it out when they ran into each other at the club. The "Beebs" even snapped a photo backstage with