The 'American Idol' judge also praised the new Duchess of Essex.
She watched clips of Prince Harry and Meghan Markle’s big day at 1 a.m.!
Swift and Camila Cabello stood up and danced during Mendes’ performance, blocking Criss’ view.
The ‘Revenge Body’ star has been candid in the past about wanting to shed the pregnancy weight.
The 33-year-old singer went above and beyond to make sure her audience was having a good time.
The legendary groups reunited on stage to perform their biggest hits on a night that was all about showcasing women in music.
From sexy to sophisticated, music's hottest artists brought serious style to the red carpet in Las Vegas.
The singer and actor turned up on the red carpet showing off some very impressive biceps.
The new mother previewed a short rib dinner and jokingly demanded that he be home by 9 if he wanted in on it.
The 52-year-old pop legend becomes only the seventh artist to receive the ICON award.
The singer ran through nominated songs, covering everyone from Kendrick Lamar to Maren Morris and wowing the crowd in her opening monologue.
The pop divas performed their duet, "Fall In Line," wowing the crowd with some powerhouse vocals.
The singer hasn't made an appearance at an event since 2016, and came back strong in a stunning gown.
Celebrities weren't afraid to take chances with their red carpet outfits on Sunday.
