Christina Milian -- I'm Gonna Knock You Out with REAL Ring Skills (VIDEO)
Don't call it a comeback, but Christina Milian's quick hands are back in a boxing ring ... and it's more than just a great workout, because the sweet science is in her blood. We're told she started taking classes this week with her trainer,…
TMZ — Don't call it a comeback, but Christina Milian's quick hands are back in a boxing ring ... and it's more than just a great workout, because the sweet science is in her b... more info