One day after Us Weekly exclusively confirmed that they are indeed dating, Taylor Swift and Calvin Harris attended a Haim show in L.A. together — see the adorable (PDA-filled!) photos! Credit: RB/Bauer-Griffin/GC Images

That's one hot escort! One day after Us Weekly broke news that Taylor Swift and Calvin Harris are (for real!) dating, the new couple ventured out to a West Hollywood benefit concert at the Troubadour on Thursday, April 2. Making the outing even more adorable? They coordinated in black leather jackets!

The "Shake It Off" singer, 25, couldn't wipe the smile off her face as Harris led her inside. He kept his hand on her lower back as they were mobbed by photographers. But that's not the cutest part. Moments before, the handsome (have you seen him shirtless!?) British DJ was spotted resting his hand on her knee in the car.

Swift and Harris, 31, attended to support the Haim sisters, who will next be joining the "Style" singer for her 1989 tour in May. A source tells Us that the two also hung out with pregnant Jaime King at the big show. (Swift was previously named godmother of the actress’ baby-to-be.) The source adds that the couple held hands as they later exited from the back of the venue and went back to the singer's home. See more photos from Taylor and Calvin’s date night.

Us broke news that the pair went from pals to more this Wednesday. They first mingled at the 2015 Brit Awards last month, attended Kenny Chesney's Nashville concert, and Swift even flew to watch Harris perform in Las Vegas on Mar. 7. Last week, the new lovebirds walked hand in hand around Radnor Lake State Park in Nashville.

"He's attracted to her and she thinks he's hot! He is the No. 1 artist in his world and she is in hers," a Harris pal revealed in the new issue of Us Weekly. "She needed an older guy who understood her and is a workaholic just like her."

For more juicy details on Swift and Harris' budding romance, pick up the new issue of Us Weekly. Plus, watch the video above!