Opera sensation, Katherine Jenkins has posed in some sexy undies for GQ magazine.

The welsh singer poses in a low cut mini-dress, stockings and suspenders for the November issue, which goes on sale from October 2.

Katherine, 28, told GQ magazine: "My idol was Marilyn Monroe, who was a size 16 I think, and curvy in all the right places.

I will never be stick thin. I remember a shoot where I had to get into tiny hot pants and I thought, ‘God, I wish I hadn't eaten!’"

We think we look sensational Katherine!