Anna Kournikova was in Las Vegas over the weekend at the HardBat Classic table tennis tournament and afterwards went to Lavo nightclub with friends when a woman threw a drink at Anna because she was invading her space.  Territorial much?

An eyewitness told PageSix Anna:

“sprung into action” and starting screaming at the woman and shoving her. “It was a big fight,”

The woman was kicked out and Anna is nursing some scratches.  There is no comment from Anna`s rep. 

I can`t stand seeing anyone fight, but especially women.   What would you have done if someone threw a drink at you?

Photo:  WENN.com