In honor of the second season premiere of ABC Family’s PRETTY LITTLE LIARS on Tuesday, June 14th a 8pm, we’re giving away a FREE Season 1 DVD box set of the series. PRETTY LITTLE LIARS follows four estranged best friends who are reunited one year after their best friend and queen bee of the group, Alison, goes missing -- only to discover they're receiving messages from an anonymous "A" who knows all their secrets. The series is based the books by Sara Shepard.

All you have to do is enter our giveaway before Sunday, June 12, 2011. If you can't wait for our giveaway period to end, then you click here to buy Season 1 on DVD.

Enter the PRETTY LITTLE LIARS Giveaway: Season 1 DVD

To enter the PRETTY LITTLE LIARS/TV Tango giveaway, you should scroll down and take an easy one-question quiz about PRETTY LITTLE LIARS. The person who enters the giveaway before 11:59PM (Pacific Time) on Sunday, June 12, 2011 and correctly answers the question scores a Season 1 DVD of PRETTY LITTLE LIARS. If there is a tie and multiple people answer correctly, then one person from that group will be randomly selected to receive the giveaway. The recipient must reside in the United States and be at least 18 years old.

Pretty Little Liars: The Complete First Season, stars Troian Bellisario, Ashley Benson, Holly Marie Combs, Lucy Hale, Ian Harding , Bianca Lawson, Laura Leighton, Chad Lowe, Shay Mitchell and Sasha Pieterse. The five-disc set contains all 22 episodes of the first season, plus never-before-seen bonus features, including three never-before-seen featurettes and deleted scenes.

The bonus features on the Season 1 DVD include:

• "Pretty Little Liars: Two Truths and a Lie " - Discover some fun facts and fictional fallacies about the cast.
• "It All Started with a Little Lie: Making Pretty Little Liars " - Discover how the pages and characters of Sara Shepard’s novel became this can’t miss TV series.
• "Little Secrets from the Set " - Catch up with the cast and crew of summer’s hottest show as they bring us several juicy behind-the-scenes secrets from the Pretty Little Liars set.

Check out sneak peeks for two of the featurettes: "Selecting the Cast" (video) and "Fashion" (video).

The PRETTY LITTLE LIARS Season 1 DVD is courtesy of Warner Home Video.

At the beginning of the quiz, we do ask that you enter your email address and name (as User Name) so we can contact you if you're selected. TV Tango respects your privacy and will not sell, distribute or otherwise use your email address for any purpose other than to possibly communicate directly with you for this giveaway.

Update at 12:01am PDT on June 13, 2011: We have removed the quiz since the giveaway period has ended. Once we go through all of the entries and randomly select the recipient, we will post updates here.

Update at 6:13am PDT on June 16, 2011: Congratulations to Lish from Leesburg, Virginia. She's the recipient of the PRETTY LITTLE LIARS Season 1 DVD Giveaway..

To read an interview with Lara Leighton and watch video interviews with each of the girls, click here to read and watch.

And if you still can't get enough of the dirty little secrets of PRETTY LITTLE LIARS, watch a preview of Season 2, which premieres Tuesday, June 14, 2011 at 8pm ET/PT on ABC Family.