cicemburong News: Lily Allen flaunts her new slim-line look as she performs in a leopard-print bra at Belgian music festival

Lily Allen flaunts her new slim-line look as she performs in a leopard-print bra at Belgian music festival

Months of gruelling touring appear to be taking its toll on Lily Allen given her slimmed down appearance last night.

The Smile singer was flaunting her skinny new figure as she performed in a leopard-print bra and leggings at the Werchter Rock Festival in Belgium yesterday.

Her festival set was just the latest in a string of concerts over the last six months.

Lily Allen plays the Rock Werchter Festival on July 2, 2009 in Wercher, Belgium

Walk on the wild side: Lily Allen performed on the opening day of the Rock Werchter Festival in a leopard-print bra and leggings

This year already Lily has performed in North America, Australia and Japan, as well as Britain.

Over the next two months, she is also lined up to perform at the Roskilde Festival in Denmark this weekend, the Montreux Jazz Festival in Switzerland, the Benicassim Festival in Spain and Fuji Rock in Japan.

In November, Lily kicks off a 15-date UK tour, which will end just before Christmas.

During her set at Werchter, Lily performed her hits Smile, Littlest Things and The Fear.

She also sang covers of Britney Spears's Womanizer and Kaiser Chiefs' Oh My God.

Following her early evening set, Lily stayed on to watch headliners Oasis and Progidy's late night sets in the early hours of this morning.

Lily Allen plays the Rock Werchter Festival on July 2, 2009 in Werchter

Warming up the crowd: Lily performed ahead of Oasis and Progidy later that night

Lily Allen on the Pyramid stage at the Glastonbury Festival

Revealing: Lily flashed the flesh at Glastonbury last weekend

Lily's scantily-clad outfit is the second time we've seen the pop star in her underwear in the space of a week.

Taking to the stage at Glastonbury last weekend, Lily wore a revealing blue jumpsuit with a plunging neckline.

Following the gig, Lily changed into a transparent black dress, which clearly exposed her polka dot underwear.

The 24-year-old has always been open about her body insecurities, but appears to be going through a confident patch given her over-exposure recently.

Perhaps her coveted new job modelling for Chanel has given her self-esteem a boost.

She said: 'I don't feel comfortable modelling - it's not something that comes naturally to me, especially when I'm working with fashion photographers because they're used to working with really tall, skinny and beautiful models and I'm very aware that I'm 5ft 2in and a size 12.'

Meanwhile, Kaiser Chiefs frontman Ricky Wilson recently revealed that Lily had accidentally sent him a picture message of her topless.

Speaking on Chris Moyles' Radio 1 show, he said: I got this weird text the other day from Lily Allen of her topless.

'And I'm looking at it going why has she sent me that? Literally a minute later, "Beep beep... Sorry, wrong Ricky!"'

A flustered Lily then joked it was meant for Eighties pop star Rick Astley: 'That was really embarrassing. I was completely topless. It was meant for Rick Astley.'