What goes on in Vegas most certainly will NOT stay in Vegas here!
Watch it go down (below)!!!
After singing her heart out and leaving her heartbreak on the stage at UNICEF's benefit concert on Saturday, Selenita was caught stepping out with a mystery man!
Reportedly, after the show, Selena stuck around for the after-party… and then was spotted getting into a car with a "scruffy young guy" with dark hair!
The guy in question was supposedly wearing one of the white flowers that Selena had in her hair that night and they even arrived at her hotel together!
Though, once they saw the paps ready to snap away, Mz. Gomez entered the hotel by herself.
Hmm… interesting! We wonder who this new guy could be!
[Image via Facebook.]