Rebecca Romijn and husband Jerry O'Connell's twin daughters recently turned 2 and are already practicing good dental hygiene. Well, sort of! "One of them brushes their lips, so one of them has absolutely no tartar on them. The other one is brushing their teeth," Jerry tells In Touch. Even though Charlie says his girls, Dolly and Charlie, haven't got the brushing down just yet, the proud papa loves being a daddy. "They run into your arms and they don't care about anyone else and it's an amazing feeling."