MADDEN CELEBRATES NEW STORE WITH RICHIE BY HIS SIDE

It was a double-date night for new dad Joel Madden as he and brother Benji celebrated their first DCMA Collective store in Los Angeles with girlfriends Nicole Richie and Paris Hilton.

"It's like another baby!" Joel told People magazine of the eight-months-in-the-making store off L.A.'s famous Melrose Avenue. "We're going to carry DCMA's line [including] baby stuff, the jewelry — it's my favorite — and the collaboration T-shirts." Adds Benji: "We come from a small town, and not very much, and to be doing this — it's definitely a dream come true."