Lily Allen cuts a stylish figure in an artistic strapless yellow dress as she heads home after her performance in The Pillowman

See the Best of Lily Allen's 'Pillowman' Stage Door Designer Looks

Lily Allen looks effortlessly glamorous in a yellow cut-out dress

See the Best of Lily Allen's 'Pillowman' Stage Door Designer Looks

Shirtless Simon Cowell, 61, enjoys a weights session with partner

See the Best of Lily Allen's 'Pillowman' Stage Door Designer Looks

Lily Allen Stands Out in Glamorous Tiger Stripes in Latest London

Prince William slammed by Bill Oddie over trophy killing comments

Lily Allen cuts a stylish figure in an artistic strapless yellow

Lily Allen Goes Sheer in Sparkling Clear Louboutins for The