Ashlee Simpson has warned people not to rush into plastic surgery.

The 'Boyfriend' singer - who recently had rhinoplasty to straighten her
crooked nose - insists it is everybody's individual right to go under the
knife to improve their looks.

However, Ashlee thinks people should seriously consider the possibility it
could go wrong.

She told Britain's More magazine: "If people want to get surgery, it's a
personal thing. But it's not something anyone should rush into. Once it's
done, it's done."

Ashlee's star sister Jessica recently claimed that cosmetic surgery had
ruined her looks.

The 'Dukes of Hazzard' actress revealed she had been having her lips
"plumped up" with protein-based injections for around 12 months.

However, Jessica, 26, stopped undergoing the procedure because the
injections were ruining her "natural looks".

She said: "It looked fake and I didn't like that. The trouble is that it
takes a while to go away but now my lips are getting back to how they used
to look, thank God."