Fame I see you!Rebecca Gayheart
keeps an eye on daughter Billie Beatrice
as the tot borrows her sunglasses during an afternoon out Monday in Los Angeles.
The actress's 15-month-old little girl with her husband, Grey's Anatomy
's Eric Dane
, is growing fast - as is her vocabulary.
Her latest words are "ball" and "duck," Gayheart, 39, tells PEOPLE
: Rebecca Gayheart: Billie Has Mastered