The Saturdays thrilled fans with an exclusive show at London's HMV Forum last night (07.12.09).

The girl group - Frankie Sandford, Mollie King, Una Healy, Rochelle Wiseman and Vanessa White - looked stunning in sexy basques, stockings and suspenders as they performed their hits to the screaming audience.

They opened the show - which was to promote them becoming the faces of the new Impulse fragrance - with their cover of the Depeche Mode song 'Just Can't Get Enough', which showcased their sexy dance moves.

They then sang their hits 'Issues', 'Up' and 'Forever Is Over' as well as showcasing tunes from their second album 'Wordshaker'.

As well as thrilling their fans, the girls were also watched by their friends and family members, with Mollie's grandparents, receiving a huge cheer when the blonde singer introduced them.

Her granddad told BANG Showbiz after the show: "It was brilliant. I know I'm prejudiced but they were so good and I'm a very proud man."