Listen to Avril Lavigne on iHeartRadio

The pop-punk singer took to Twitter on Tuesday night to drop the cover art for the track, which she teased last week.  She appears nude, covered only by the oversized teddy bear she's clutching. 

The "Sk8er" girl also seems to be going back to her old look, complete with blonde hair and smudged black eyeliner. 

Avril is set to premiere the first single off her upcoming fifth studio album on Ryan Seacrest's radio show on April 9th. 

She may be determined to never grow up, but last year the Canadian singer announced her engagement to Nickelback's Chad Kroeger, who had a hand in her last release 2011's "Goodbye Lullaby."