She’s no stranger to strangers’ homes – but now Supernanny Jo Frost has her eyes on a high profile family: the Spears clan.

In a new interview with Entertainment Tonight, Frost offers her childrearing expertise to Britney Spears. “I do believe she loves her children very much and I’d be more than happy to help her,” she says in an interview scheduled to air Friday.

Jessica Alba, who is expecting her first child in June, did some shopping for her soon-to-be-born baby Thursday afternoon in Beverly Hills.

“She was picking up last-minute essentials,” says a source, of the actress who was shopping at baby store Bel Bambini, where she is registered. “She was so excited and said she was due any minute! She just seemed relaxed and ready to welcome home her baby.”

Newlyweds Ashlee and Pete Wentz have confirmed that they are expecting their first child.

“While many have speculated about this, we wanted to wait until after the first trimester to officially confirm that we are expecting our first child,” they wrote on Wentz’s site, friendsorenemies.com. “This is truly the most joyous time in our lives and we are excited to share the happy news and start our family.”