Girlie glam: Tulisa played it safe in a pretty prom dress in teal green, which accentuated her slim waist
A star is born: The X Factor's Ella Henderson looked beautiful in a floor-length orange gown
Strictly glamorous: Tess Daly wowed in her daring black full-length gown

A long way from the dancefloor: Strictly Come Dancing's Kristina Rihanoff and Ola Jordan wowed on the red carpet as they took a night off from training

Nice to see you! Bruce Forsyth, 84, posed alongside his wife Wilnelia, who looked ravishing in a white and silver ensemble


Bruce Forsyth, , posed alongside his wife Wilnelia,

 A long way from the dancefloor: Strictly Come Dancing's Kristina Rihanoff and Ola Jordan wowed on the red carpet as they took a night off from training

Dapper dude: The X Factor hopeful Kye Sones looked slick in a grey three-piece suit
The X Factor hopeful Kye Sones
Here come the boys! The X Factor's Jahmene Douglas, Christopher Maloney and James Arthur arrived at London's Grosvenor House Hotel together


The X Factor's Jahmene Douglas, Christopher Maloney and James Arthur