Credit: Denise Truscello/

Two Hanks just aren't enough for Kendra Wilkinson!

The former Girls Next Door star -- who gave birth to Hank Baskett IV in December -- is already talking about having another baby, her former roommate Bridget Marquardt tells

"She is thinking about having another one," Marquardt told Us at the GBK Gift Lounge in West Hollywood Friday. "She said she is hoping for a girl."

Marquardt tells Us that Wilkinson, 24, "is just so excited" about motherhood but is willing to be patient with adding to the Baskett brood.

"I think she is probably thinking of waiting a little since she just had the first," Marquardt says.

Even the new mom herself seems ready for a break -- and ready to get back to her pre-pregnancy weight.

"I think I'm going to hang up a bunch of pictures of Pink around the house to motivate me to get back in shape," the reality star posted on Twitter last week. "She has my fave body!"