Super Bowl 50: Celebrities Weigh In On Gaga's Singing, Commercials And More From The Big Game

Lady Gaga performs during Super Bowl 50 between the Denver Broncos and the Carolina Panthers at Levi's Stadium on February 7, 2016 in Santa Clara, California.  

Maddie Meyer/Getty Images

In addition to the color commentary happening onscreen during Super Bowl 50, Twitter is of course keep its own running criticism of everything from Lady Gaga's National Anthem performance to those crazy commercials - and, occasionally, the football game itself. Here are some of the best reactions from celebrities who are tweeting during the game: