Lily Allen collapsed onto the ground after her last gig of the Big Day Out festival in Australia.

The star came off stage in Perth looking a tad worse for wear, sweating and with her make-up smudged across her face.

With temperatures of up to 40 degrees it is no wonder Lil' felt the need for a little sit down.

Lil was looking great in denim shorts and a sequinned shawl but was obviously hot and bothered under her outfit as she repeatedly flashed her bra to the crowd.

The singer performed at the festival three years ago but does not remember the experience:

She said: 'I was so drunk I can't even remember what it was about.'

Let's hope she has more memories of this years festival as it may be her last ever. It has been reported that Lil is keen to settle down and start a family with her builder beau, Sam Cooper.