Leonardo DiCaprio Meets Ashley Greene on Boys' Night Out

By Jennifer Garcia

05/12/2011 at 03:15 PM EDT

After calling it quits with Israeli supermodel Bar Refaeli, Leonardo DiCaprio hit Hollywood Wednesday night for some time with his boys.

His group – including Lukas Haas and Emile Hirsch – took in Beacher's Madhouse, a variety show – think dancing Oompa Loompas, live monkeys, goats, and exotic burlesque dancers – presented by David Arquette, at the Hollywood Roosevelt Hotel.

The always low-key star wore his signature baseball cap and generally kept to himself. He was, however, introduced to Twilight actress Ashley Greene. After a quick hello, DiCaprio and his crew made their way outside for a bit.

RELATED: Leonardo DiCaprio & Bar Refaeli Split

"His mood seemed typical," says an onlooker. "He talked to the people he knew and otherwise just made his way through the crowd."