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 News
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.
Singer's new album will be called Young Foolish Happy
Adele is not the only one after Prince Harry
The singer contributes to fund for disadvantaged children
The singer is looking for two girls to model her fashion line
Pixie Lott's been showing her fans (the Crazy Cats) that's she's feline fine in the sunshine.
Pixie Lott backs anti-bullying campaign and gives away single for free
Pixie is set to release a brand new song called 'Broken Arrow', have a listen here.
Pixie on criticising contestants, Cheryl's malaria and her dream leading men.