Credit:; Frazer Harrison/Getty Images

Patti Stanger might want to watch her back -- there's a new matchmaker in Hollywood.

Giuliana Rancic revealed to that she's been busy playing cupid.

"You know who I set up? Kristin Cavallari and Jay Cutler," the Giuliana & Bill star told Us at the Women's Day Red Dress Awards Tuesday. "I knew them both for awhile and introduced them and they went on a date. Now they're dating."

And now that she has one successful match under her belt -- the former Hills star, 24, has been linked to the Chicago Bears quarterback, 27, since August -- she has her eyes set on other lonely hearts.

"I'm not sure that I can make it happen but I'd love to set up Jen Aniston with anyone," Rancic said. "Like seriously, anyone. I want to see her get a happy ending."

As for her own happy ending with hubby Bill, 39, the E! News host, 36, says they haven't given up on their dream of having a child.

"Yes we still want to have kids," she told Us. "But you know for now my husband and I are having a good time and chilling out. You know, not thinking about all the [IVF] shots and all that. For now we're just having fun. When it's time for us to have a child I think we'll know."