Rebecca Romijn Feeling ‘Sexy As I Have Ever Felt' After Pregnancy

Being a new mom isn't slowing down Rebecca Romijn.

"I feel as sexy as I have ever felt," the model-actress told InStyle magazine for their June issue cover story, where she poses with her new twins, Charlie Tamara Tulip and Dolly Rebecca Rose, and shows off her svelte post-pregnancy body. "I'm a jeans size up from where I usually am, but there's nothing about it that freaks me out — I've always said that sexy is having a really strong sense of yourself and never taking yourself too seriously."

VIEW THE PHOTOS: Model Mania

Having kids, she said, "makes me feel whole."

"All I want to do is stare into my babies' eyes nonstop!" she added.

VIEW THE PHOTOS: Hollywood's Hottest Moms And Their Loveable Little Ones

And lending a helping hand is husband Jerry O'Connell, who Rebecca said is a great hands-on father.

"He's got endless amounts of energy, and he's having such a blast with these girls," she said.

But the caring dad is already worried about the future, she added.

VIEW THE PHOTOS: Hollywood's Lasting Relationships

"He's determined not to let them ever date while he is alive," Rebecca joked.

For now, her babies have inherited her fabulous fashion, but Rebecca said it's only a matter of time until they strike out on their own.

"I know they're going to have a lot to say by the time they turn 2, so until then I get to dress them however I want," she said.

But once her kids are old enough, Rebecca hopes they'll look to another celebrity kid for style tips – Madonna's daughter, Lourdes.

"She's doing new wave postmodern Punky Brewster geek chic," Rebecca said. "She's one to watch."

Related Content from AccessHollywood.com:
PLAY IT NOW: Paulina Porizkova Talks 'Top Model' Dismissal (May 14, 2009)
PLAY IT NOW: Hollywood Radar: May 14, 2009

MORE ACCESS ON THESE TOPICS: Rebecca Romijn - Parenthood - Supermodels - Couples - Celebrities

Copyright NBCAH - Access Hollywood
Contact Us