Anna Kendrick

“About to go on. Thank you to the photographer who caught this. #Grammys” - @annakendrick47

Lionel Richie

“#HELLO @adelle #GRAMMYs” - @lionelrichie

Bruno Mars

“Song of the year!” - @brunomars

Taylor Swift

“No big deal just rolled up with the hottest date. @selenagomez #grammys” - @taylorswift

Demi Lovato

“Wow… What a night!! Thank you Lionel.. You deserved every bit of tonight and Saturday night as well. #Grammys” - @ddlovato

Chrissy Teigen

“Goodbye cape! Feeling light as a pregnant feather now!” - @chrissyteigen

James Corden

“Another Carpool Karaoke with Justin Bieber #GRAMMYs” - @jkcorden

Meghan Trainor

“My heart felt like it was exploding. I love you @samsmithworld” - @meghan_trainor

Zendaya

“Bowie @covergirl” - @zendaya

Marc Jacobs

"Thank you, THANK YOU! @brandonmaxwell @ladygaga" - @themarcjacobs