Pamela Anderson's fashion designer friend Richie Rich has refuted claims that the hottie is pregnant with her third child.

Earlier this week, the Baywatch star spotted in London looking curvier than usual fuelling rumors of pregnancy.

However, Rich has dismissed all reports. "She's not pregnant... just happy. She doesn't have to say anything because they (rumours) are not true,” the Daily Express quoted him as telling UsMagazine.com.

He added: “She actually gets upset because her kids go to school. Of course, she cares. She's a human being. We're all human."

Anderson already has sons Brandon and Dylan with ex-husband Tommy Lee.