Liv Tyler Shows Off Her Baby Bump While Being Classy At Ballet Performance!

Liv Tyler is one sophisticated, cultured pregnant lady! On Tuesday, the 37-year-old attended the New York City Ballet in Lincoln Center along with artist friend Dustin Yellin where she proudly displayed her burgeoning baby bump! [ Related: Liv Tyler Has The Perfect Pregnancy Glow! ] The Leftovers star even supported the glass sculptor by posing next to one