Seems Alexander Ludwig is ferociously battling his way out of the friendzone -- 'cause the "Vikings" star was out with Lindsey Vonn AGAIN ... despite the fact she claimed they were "just friends."
Vonn and Ludwig got some people talkin' earlier this month when they hit up a fancy Hollywood restaurant together. But days later, Vonn insisted there was nothing romantic about the date.
Fast forward to last night ... when the "Hunger Games" star showed up to the Clippers game at Staples Center -- WITH VONN!!
