Bruno Mars

"Uptown Funk" is officially the latest song to get the viral video treatment. Following in the steps of "Let It Go," "Shake It Off" and "All About That Bass," the Bruno Mars/ Mark Ronson collaboration is featured in a new YouTube video.

In case you ever wanted to hear the characters of Family Guy belt out Mark Ronson and Bruno Mars' "Uptown Funk" -- and really, who wouldn't? -- here's your chance!

Gettin' funky isn't just a young person's game. Musician Alex Boye' rounded up a gang of grandmas and grandpas to remake the Mark Ronson and Bruno Mars hit "Uptown Funk."

Fifth Harmony covers Bruno Mars, "When I was your Man" and to make their cover even more unique they put a little twist on it -- they sang it from a girl's perspective.

"Uptown Funk" Has Taken Over The White House!

Teacher Scott Pankey and his students loved the song "Uptown Funk" by Mark Ronson and Bruno Mars so he decided to make a project out of it. See the end result!

Don't Believe Me, Just Watch!

Mark Ronson and Bruno Mars bring some 80s inspired funk to our ears and eyes! Check out 'Uptown Funk' official music video!

Just this past weekend 'SNL' announced that 'The Hunger Games' star Woody Harrelson would return to the stage on November 15, and so too do we know what A-lister will also make a return appearance the following week. 'Annie' star Cameron Diaz will make her own fourth appearance hosting on November 22, but what pair of musical guests can we expect to join her?

We’re highlighting two of the most touching videos that we’ve seen recently of celebrities interacting with fans. Take a look and then decide: Who has the sweeter fan video, Justin Bieber or Bruno Mars?