Girl on Top 2015 Is About to Begin: Nominate Your Favorites Now!

64 of TV's leading ladies will make it into our competition…and you have until Sunday, Aug. 16 at 5 p.m. PT, to get your nominations in!

Step out of the way fellas, it's the ladies' turn!

After crowning 2015's Alpha Male Madness winner earlier this summer (Congrats again, Sam Heughan!), the time has come to launch our annual  Girl on Top Tournament, which sets out to find TV's ultimate leading lady. 

Will newcomers like Outlander's Caitriona Balfe and Empire's Taraji P. Henson be able to take home the prize? or will vets such as Castle's Stana Katic, who won last year's tourney, and The Vampire Diaries' Nina Dobrev be able to fend them off? 

Who knows who'll win this year's battle, but one thing's for sure: We don't envy you guys for having to choose between so many kickass women.

Well, before we get to the actual voting, we need the 64 contenders...which will be nominated by you!

Leave your nominations in the comments section below, or head to Twitter and nominate your favorite leading lady by tweeting @kristindsantos using the #GirlonTop hashtag!

You have until Sunday, Aug. 16 at 5 p.m. PT, to get in your nominations, with the first round of voting kicking off on Monday morning. 

Happy nominating, people!