New parents Lance Armstrong already father to three other children from previous relationships and his girlfriend Anna Hansen with son Maxwell Edward "Max" on June 6 in Aspen, Colorado

Lance and Anna welcomed baby Max on June 4th weighing 7 lbs 5 oz and 20 inches long.

Lance Armstrong has three children from a previous marriage.
He is father to son Luke, 9, and 11-year-old twins Isabelle and Grace with his ex-wife Kristin Richards