Hollywood Twitter Is Having a Blast With Trump's 'Make America Great Again' Inauguration Concert  -- See Reactions
37 of Donald Trump's Loudest Critics & Supporters

The Make America Great Again! Welcome Celebration and concert went down on Thursday afternoon at the Lincoln Memorial in Washington D.C. in honor of President-elect Donald Trump.

As acts including country singers Lonestar and Toby Keith, 3 Doors Down and The Piano Guys performed for The Donald, celebrities hit up Twitter with their reactions to the event.

From the celebratory to the critical tweets, see what the stars were thinking during the show. Warning: Some NSFW language below.