One of the most colorful artists in the music business is scoring another mega-hit. There's no denying Katy Perry's appeal, both as a musical star and sex symbol.

Her latest hit 'Roar' has taken no time at all to rise all the way to #2 on the pop charts this week. It's a matter of seconds until it becomes her 8th chart topper.

Check out the 'New Music 101' song for this week... 'Roar' by Katy Perry. Here's Katy's live performance from the 2013 MTV Video Music Awards...