Tournament of THG Couples Edition: Who Made the Quarterfinals?

The opening round of the Tournament of THG: Couples Edition is in the books.

The first-round matchups featured one big upset, with #12 seeds Blake Lively and Ryan Reynolds knocking off #5 seed Brangelina. That #5 seed is always a death sentence.

Here's a look at where we stand heading into this week's quarterfinals:

The closest matchup so far? One of the perceived favorites, Jay-Z and Beyonce, eking out a win over Jason and Molly from The Bachelor with just 50.4 percent!

Miley Cyrus and Liam Hemsworth narrowly edged The Vampire Diaries' Nina Dobrev and Ian Somerhalder, while Justin Timberlake and Jessica Biel escaped too.

The rest of the matchups were fairly decisive, with 20+ point margins.

The four quarterfinal matchups will begin tomorrow with Rob and Kristen against Justin and Jessica, continuing on down the bracket throughout the week.

If you haven't taken part this far, it's easy. All you have to do is vote for your favorite couple in each poll, so check back with THG each day and do so!