Taylor Swift [1] had quite the night when she attended the iHeartRadio Music Awards in Inglewood, CA, on Sunday. After the "Bad Blood" singer posed for a few fierce photos [2] on the red carpet, she made her way inside The Forum, where she sat next to her boyfriend, Calvin Harris [3]. In addition to winning female artist of the year, Taylor also took home the award for best tour for her 1989 World Tour [4]. But while just winning a few trophies would have been enough, the star took the evening up a notch by sharing a slew of cute moments with Calvin and some of her famous friends, including Justin Timberlake [5] and Selena Gomez [6] (hint: there were a lot of hugs). Keep reading to see more of her big night, then check out the sweet shout-out she gave Calvin on stage [7].