You can see almost all of Avril Lavigne nude in the pages of Arena magazine.

But if you wanna check out the full monty, so to speak, just hand this rocker a few drinks.

The Canadian singer, who is married to Sum 41 member Deryck Whibley, admits she enjoys stripping it all following a handful of libations. This makes her similar to most fraternity brothers we know.

"I've been known to run around naked when I'm drunk," Lavigne said.

"One time I was drinking whiskey, and I was so loud, someone called the police."

Really? If the cops were called every time there was a Heidi Klum nude sighting, sirens would have blared twice in the last few weeks.

"I have a side to me that's a bit delinquent and I get myself in trouble. I like to drink and party and speak my mind. But when it comes down to it, I'm a good person and I wouldn't deliberately hurt anyone," Avril explained.

Someone sounds a bit defensive, huh?

However, just because this punk chick likes to get her drink on and her clothes off, don't expect her to use sexuality to sell records. She's no Britney Spears.

"Image is a personal choice. I'd rather be seen as me than for not wearing anything," Lavigne said, possibly dissing Gemma Atkinson, Lucy Pinder and every British model in the process.

"When I first started out in music I was 17. I didn't want to wear the clothes that everyone wanted me to wear. I wore my tank top and Doc Martens boots and I'm glad I did because I was so different from everyone else."