Ashlee SimpsonAshlee SimpsonShe won't deny it or admit it.

But apparently a certain part of Ashlee Simpson's anatomy is looking a little more petite these days...

Ashlee is keeping schtum aboutr reports she's had a nose job.

It does seem somewhat odd, in light of the fact that her representative apparently confirmed the reports earlier this week to Us Weekly magazine.

The Pieces Of Me singer, 21, was reported to have had an op to remove a bump from her hooter in April.

It was just after she returned from Sydney, Australia, where she hosted the MTV Australian Video Music Awards.

She was snapped a fortnight later outside a Beverly Hills hospital, where she reportedly had her nose checked over after experiencing some pain.

Ashlee outside hospital in MayAshlee outside hospital in MayBut Ashlee simply refuses to discuss the surgery in public, insisting the topic has been covered enough by the media.

She said, "Everybody's already saying it, so I just don't talk about it. I'm like, OK, whatever. It doesn't bother me."

Clear as mud, then.