Jennifer Garner and Chrissy Teigen may both be Hollywood ladies with some cute kids, but Garner’s keeping her nanny’s number close to her vest. She’s commented on one of Teigen’s Instagramposts warning her not to steal the nanny. “I see my kids’ nanny liking everything you put up with your gorgeous kids and I’m here to tell you,” she writes. “Don’t get any ideas, either one of you.”