Jennifer Aniston

Do people tell you that you look like a particular celebrity? Well, now you can look even more like one — for a few days at least.

TV Guide Network has launched an "I'm a Celebrity Look-a-Like" contest where you can enter to win a role on the network's hit series Look-A-Like. Viewers have until June 21 to submit photos at www.TVGuide.com/LAL. The top five celebrity doppelgängers will be put to a final vote on TVGuide.com between June 29 and July 9. TV Guide Network will reveal the winner on July 10.

The luckiest lookalike will win a five-day, four-night trip for two to Toronto to film a celebrity makeover for an episode of Look-A-Like. Past episodes styled subjects as Jennifer Aniston, Oprah Winfrey, Brad Pitt, Miley Cyrus, Jessica Simpson and Ashton Kutcher.

The new season of Look-A-Like kicks off Wednesday at 8 pm/ET with Look-A-Like: Mariah Carey.