Eric Dane billy

Yesterday, Eric Dane and his little girl Billy had a daddy-daughter day in L.A. as the two embarked on a shopping trip on Melrose.

The 40-year-old Grey's Anatomy star was also accompanied by another woman not named Rebecca Gayheart for the busy day. One can only assume she's a close confidant of the Hollywood couple as she helped carry bags while McSteamy carried his adorable daughter.

Scratch that: they're both adorable!