As Drew Barrymore and Will Kopelman married last weekend, her longtime ex Justin Long was quietly celebrating his birthday with a new girlfriend.
He's in "very new" relationship with actress Kate Mara.
The couple were seen getting cozy on Saturday in NYC's East Village. The American Horror Story actress held on to Long's arm as they went for a stroll.
A source tell Us, "She took him out for his birthday."
Long turned 34 on Saturday, the same day Barrymore got married. Justin had dated Barrymore, who is expecting her first child, from 2007 to 2008.
The duo then reunited in 2009 and costarred in He's Just Not That Into You and Going the Distance, before calling it quits again, and for good, in 2010.
Mara, 29, is the older sister of The Girl With the Dragon Tattoo star, Rooney Mara. She and Justin have been together for about a month or so.