Bruno Mars

If you've ever wanted to hear Bruno Mars recreate music from 'The Little Mermaid,' today is your lucky day. The pop superstar performed for the BBC Live Lounge and offered a wide-ranging 20-minute set that included a Christmas song, a Jimi Hendrix cover, and a couple of awesomely silly Disney songs.

The Jonas Brothers are playing select shows together once again and treating their fans to covers of hit songs by other artists. In recent concerts in Los Angeles, the trio put their own spin on songs by Bruno Mars, Coldplay and Frank Ocean.

Drum roll please....... On February 13th, Mick Jagger will make his first ever appearance on the Grammy stage!   Jagger will perform with soul singer Raphael Saadiq during the 53rd annual Grammy Awards, which will air live on CBS from the Staples Center in Los Angeles (8 p...