Simpson rocked by boyfriend Romo

Jessica Simpson was left dazzled by boyfriend Tony Romo's rocking skills at Hollywood's Key Club on Monday night when he took the stage for a rendition of Gus 'n Roses anthem 'Sweet Child o' Mine'.

The hot couple was among the stars in the crowd at tribute rock band Steel Panther's weekly residency at the venue, when American footballer Romo decided to surprise his girlfriend.