Tyler actually has four children with three different women -- and this weekend in Miami, he stepped out with his entire brood.
And they're all incredibly good-looking.
Mia had her Art Basel debut on Friday night, holding a photography exhibit titled "Kink" at Deja vu Decor in South Beach.
Mia (center) was supported at the event by half-siblings Chelsea Tallarico, 24, Taj Tallarico, 22, and Liv Tyler, 36, and their famous father.
The family resemblance is definitely there -- just look at those lips!
Liv, the result of a fling with model Bebe Buell, is the oldest of the group. Steven welcomed Mia, 34, two years later with then-wife Cyrinda Foxe. And he fathered the two Tallaricos during his 18-year marriage with designer Teresa Barrick.
While he may be on the outs with their mothers, it's nice to see he's still close with all the kids!
