Kim Kardashian filed suit this week against discount clothing chain Old Navy for using "unauthorized use" of the reality star's "likeness, identity and persona."

Well, the look alike in the commercials is actress Melissa Molinaro who, coincidentally, is dating Kim's ex, NFL player Reggie Bush. X17 caught up with the doppelganger at LAX Friday and despite the videographer's best efforts to butter her up with complements, the actress had "no comment" on the lawsuit, but she DID talk about some other stuff ... check it out!