Check out this preview video of “Big Brother 16’s” premiere episode, which features a sneak peak of the first Head of Household competition — though only half the houseguests are competing in this HOH.

The other half is presumably competing in a separate HOH competition because this year, there are two Heads of Household every week (or every week until that twist is dispensed with). Whether the other half of the house does the same actual competition or something different for their HOH comp remains to be seen.

As you can see in the video, the first half of the house consists of Joey, Amber, Frankie, Cody, Donnie, Devin, Paola and Nicole, which means the second group is Zach, Jocasta, Brittany, Christine, Caleb, Derrick, Hayden and Victoria. Who do you think the first two HOHs will be?

It’s “Big Brother” day, hamster fans! Get excited. The premiere kicks off at 8 p.m. ET/PT tonight (June 25) and we’ll be here at Zap2it with a live blog of all the fun. Also, don’t forget to sign up for the live feeds. The early-bird discount expires soon.

Posted by:Andrea Reiher

TV critic by way of law school, Andrea Reiher enjoys everything from highbrow drama to clever comedy to the best reality TV has to offer. Her TV heroes include CJ Cregg, Spencer Hastings, Diane Lockhart, Juliet O'Hara and Buffy Summers. TV words to live by: "I'm a slayer, ask me how."