TMZ

Our TV Shows

Got a Tip?

Call TMZ at (888) 847-9869 or Click Here

Demi Lovato's Attack Victim

The Bruising Photos

12/4/2010 3:30 PM PST BY TMZ STAFF

Demi Lovato left one hell of a mark when she punched a female backup dancer in the face on a private jet back in October ... and TMZ has obtained photos of the eye-swelling damage.

1203-the-damage-launch-tmz-ex-2-credit
These photos were taken days after Demi socked Alex Welch in the face -- leaving visible bruises on her left eye and cheek.

Sources close to Welch tell us ... the dancer was simply minding her own business on a private jet leaving Bogota, Colombia ... when Demi "walked up to Alex and with a closed fist, struck her on the left side of her face."

We're told Alex was knocked clean out of her seat -- and had to receive emergency medical attention.

Lovato was immediately removed from the plane and eventually returned home -- and then checked herself into a treatment center shortly after.

Alex -- who completed the remaining dates on the Jonas Brothers tour -- has now lawyered up with high powered Beverly Hills attorney Donald Karpel and we're told she's "considering her legal options."

Around The Web