The flamboyant pop sensation Lady Gaga talks about the creative process behind her single "Applause." She explains how being forced to slow down by a hip injury actually helped her to focus, about working with famous names from the world of art, and exactly how much it means to her to be performing again for her adoring fans.

Gwen Stefani talks about her Christmas album, You Make It Feel Like Christmas, and how Blake Shelton's adjusting to life as People's Sexiest Man Alive.

Cheryl Cole, band member of Girls Aloud, talks about some of the highlights in her career.

MySpace Celebrity Duffy talks among others about her debut album “Rockferry” which entered the UK Album Chart at number one. She also won a Grammy Award in the category of Best Pop Vocal Album.