Luka Doncic said there was a surprise celebration planned for him after signing the extension and that he didnt know what it was The surprise turned out to be new Lakers owner Mark Walter taking Luka and his crew to see his favorite boyband the Backstreet Boys at The Sphere in Las Vegas

Luka Doncic celebrating his b-day after the win last night

Luka Doncic full postgame interview on the court after the Lakers defeated the WarrirosHe mentioned he got no gifts from his teammates for his b-day

Luka Doncic hits four straight 3s on his b-day with replays

Luka Doncic scores the game-winning jumper as the Nuggets fail to score at the other end with replaysEvery Lakers player rushes to Luka afterward celebrating

Luka Doncic hits the free throw to give him 60 points vs the Miami Heat The Lakers celebrate with him

Luka and Dirk link up during the Lakers vs Orlando Magic game and Dirk jokes with Luka with a overrated chant