Pixie shot straight to number 1 with her debut single 'Mama Do', has starred in her own film and her pop status is increasing rapidly. Oh, and did we mention she's only 20!?
The acts are reportedly all on the guest list for Humes and Wiseman's big day and could make an appearance on stage.
Pixie Lott, Jessie J and Florence Welch talk exclusively to Heart about their amazing red carpet outfits. Take a listen!
Pixie Lott dresses like Madonna in the music video for her new single, Kiss The Stars.
Pixie Lott has revealed that she wants to work with Ed Sheeran and Jessie J.
Courteney Cox goes makeup free to walk her dogs, Lily Allen bares all and Julia Roberts shows off her natural beauty.
After all the glitz and glam of the 2012 Awards season, we bring you the red carpet show stopping gowns
See exclusive backstage shots from the Olly Murs and Pixie Lott gig at Hylands Park, Chelmsford!
Emma Watson and Cheryl Cole have just been snapped wearing the stars' latest fashion must-haves: hot pants! Take a look at all the celebs who dare to bare...