Selena Gomez has teamed up with the WNBA to promote its 2013 playoff season.

Selena offers up her song 'Like a Champion' and appears in a video promoting the women's professional basketball league's playoffs, which kicked off last night (Sept. 19). Her performance of the funky, reggae-tinged 'Stars Dance' track is intercut with exciting on-court highlights from the 2013 WNBA season.

Selena, who is once again wearing one of her fave skimpy outfits of late in the clip, is all fierce girl-power as she delivers the lines "Walk like a champion/Talk like a champion." Sel's song paired with the WNBA? Talk about a slam dunk!

Meanwhile, photogs captured Selena and her entourage on the streets of Milan, Italy, as they grabbed some dinner during her Stars Dance world tour. Her short, all-black, sophisticated outfit screams the word fierce! Check out the pictures here.