The 23-year-old singer showed off her 'favorite part' of filming Miller's music video with a sweet kissy snap of the two on Instagram.
Our playlist for the year that was tough on the soul but easy on the ears.
After months of preparation, the three-hour live event dazzled audiences, but not every moment shined brightly.
From the Tracy Turnblad trifecta to Derek Hough's Oreo trick, here are the most memorable moments of the NBC show.
Ariana Grande and Jennifer Hudson's 'Hairspray Live!' Finale Duet Brings the House Down
Go inside the preps for the show that airs live Wednesday night at 8 p.m. ET/PT on NBC.
The pop star had an emotional moment with her co-star, Derek Hough.
Maren Morris is 'SHOOK' by her nom, while Clarkson gushes over the 'EXCITING' news. Caps-lock is, apparently, a theme.
The 58-year-old singer also twerked with Ariana Grande at the charity gala she hosted on Friday night.
ET has exclusively learned the 24-year-old pop star is officially the queen of the social media platform!
The 20-year-old college student beat out over 1,000 other young women to win the role in the NBC production.
Check out some of the evening's most heartwarming, most unexpected and most downright embarrassing moments.
The 'Side to Side' singer also had nothing but amazing things to say about her frequent collaborator, Nicki Minaj.
