British singer Lily Allen is preparing to undergo surgery on Thursday (20Jan11) to remove all four of her wisdom teeth.
The Smile hitmaker has long experienced problems with her gums and contracted an infection in her mouth last summer (10).
But she's now preparing to banish the pain for good - by having her wisdom teeth removed in a procedure later this week.
In a post on her Twitter.com page, she writes, "Having all 4 wisdoms out on Thurs. OUCH! General anaesthetic, yum."