What goes on in Vegas most certainly will NOT stay in Vegas here!
Watch it go down (below)!!!
Though the 38-year-old star may have walked the red carpet alone, he wasn't flying solo like we had originally thought!
The party marks the first time these two have been seen out together, officially, for a formal Hollywood event!
Is that the smell of things getting serious!?!
Or was the premiere now ANOTHER thing that Suki gets bored with?
If not, should we expect them to walk together next time?
[Image via Monica Schippe/Getty Images.]
Tags: 21, bradley cooper, couple, event, film flickers, first, flying, girlfriend, hollywood, hottie, lolz, love line, new york, official, party, premiere, red carpet, serious, smell, spotted, together