JLS left "gutted" after they are forced to cancel T4 On The Beach performance

JLS left "gutted" after they are forced to cancel T4 On The Beach performance

JLS left “gutted” after they are forced to cancel T4 On The Beach performance

2:21 PM on 10th July 2011

Gutted: JLS, seen here at an event in London last week, were forced to cancel their performance at the T4 On The Beach concert today due to production problems

Gutted: JLS, seen here at an event in London last week, were forced to cancel their performance at the T4 On The Beach concert today due to production problems

Devastated: One fan bursts into tears after hearing that JLS have cancelled their appearance

Devastated: One fan bursts into tears after hearing that JLS have cancelled their appearance

Going it alone: Nicola Roberts, who wore sparkly hot pants and a feathered top, performed her debut solo single Beat of My Drum Going it alone: Nicola Roberts, who wore sparkly hot pants and a feathered top, performed her debut solo single Beat of My Drum

Going it alone: Nicola Roberts, who wore sparkly hot pants and a feathered top, performed her debut solo single Beat of My Drum

A boogie by the beach: Olly Murs got the T4 crowd dancing and singing

A boogie by the beach: Olly Murs got the T4 crowd dancing and singing

Pin-ups: The Wanted, seen here at a photocall before the gig, were also performing today

Pin-ups: The Wanted, seen here at a photocall before the gig, were also performing today