Rebecca Romijn's got it covered! Photo courtesy of InStyle

New mama Rebecca Romijn is InStyle's latest cover girl, and while she looks absolutely stunning, of course, it's the spread inside that's really special. Romijn poses with her twin daughters, Dolly Rebecca Rose and Charlie Tamara Tulip. In the accompanying interview, the star happily talks about her adorable babies, hottie husband and why she feels so darn sexy.

Romijn is hoping to share her sense of style with her daughters, acknowledging, "I know they're going to have a lot to say by the time they turn two, so until then I get to dress them however I want." She's loving Madonna's daughter, Lourdes' style, calling it 'new wave postmodern Punky Brewster geek chic.'"

And while she loves celebrity fashion, she's also very down to earth. After giving birth just a few months ago, she says that despite wearing a size larger than normal in jeans, she feels as sexy as ever. "I've always said that sexy is having a really strong sense of yourself and never taking yourself too seriously." We couldn't agree more!

Rebecca shows off her maternal instinct. Photo courtesy of InStyle

Of course, having gorgeous husband Jerry O'Connell at her beck and call probably helps. Romijn tells InStyle that she's thrilled with how well he's taken to fatherhood: "He's got endless amounts of energy, and he's having such a blast with these girls."

He might be having a good time with them now, but O'Connell doesn't intend to let them date. Not while he's alive. And if these girls grow up to look anything like their mom, we think he's going to be fighting a losing battle!

Get more from Romijn's InStyle shoot here!