If you didn't know who Aaron Tveit was before, odds are you do now. After he took the stage as Danny Zuko [1] in Fox's Grease: Live on Sunday night, the Internet hasn't stopped buzzing about the talented actor. Not only were people talking about his short shorts and protruding biceps, but Aaron also showed off his impressive singing voice during the production (he did star as Fiyero [2] in Broadway's Wicked, after all). Keep scrolling for some of his hottest moments from Grease: Live, and then check out the best reactions to the show [3].

When He Appeared on Your Screen Looking Like Ryan Gosling Incarnate

When He Did This Move and You Couldn't Pay Attention to What He Was Saying

When He Made This Classic John Travolta Face

Literally Everything About These Dance Moves

When You Forgave Him For Being a Jerk Because He Was Just Too Handsome

2 Words: Pelvic Thrusts

When He Transported You to Another World With His Dance Moves

When He Busted Out His Smoothest Moves

When His Short Shorts Made You Short of Breath

When We All Wished We Were Julianne Hough

When You Suddenly Wanted the High-Water Pants Trend to Come Back

When He Hit the High Note in "Sandy" and Your Heart Skipped a Beat

When He Had That Adorable Bromance Moment With Kenickie

Really, Julianne? Leave Some For the Rest of Us