Melody Thornton performs acapella mash-up of Lady Gaga, Katy Perry & Kanye West (Video)

Former Pussycat Doll member Melody Thornton performs an acapella mashup version of Lady Gaga’s “Born This Way,” Katy Perry’s “Firework,” and Kanye West and Rihanna’s “All of the Lights” for Rap-Up. Watch the video below.

It’s been very quiet from the 26 year old singer while since we heard her “Love Gun” single written and produced by Cee Lo Green, but apparently she is currently working hard on her solo album with collaborators including Polow Da Don and Lil Wayne. Let’s she what she comes out with next.