It's down to the final three housemates who must each deliver a show- stopping performance in front of a live audience as judges Tatyana Ali, Tyson Beckford, Michelle Williams, Lance Bass and Christina Milian determine who will take home the $90,000!

There's a lot of superstar power when Joey Lawrence joins forces with Lance Bass and Christina Milian in a critical challenge to help the housemates transform into famous 90's icons.

It's an all-star hip-hop explosion when Lance Bass and Christina Milian call in the big guns – Kid ‘n Play, Sandra "Pepa" Denton and DJ Spinderella – leading up to a rap battle between the housemates as they fight to stay in the 90's House.

Fan favorite All That stars Kel Mitchell and Lori Beth Denberg help the housemates bring the funny with Lance Bass and Christina Milian in a laugh- out-loud 90's sitcom showdown.

The 90's House goes Hollywood when hosts Lance Bass and Christina Milian put the housemates through a bigger than life movie challenge that brings rivalries to a head and boils over into a major clash.

Hosts Lance Bass and Christina Milian bring in the ultimate player, Bill Bellamy, to teach the housemates how to up their dating game in a pick-up challenge that has everyone fighting to get those digits 90's style!

It's boys against girls in an ultimate MTV-style 90's music video challenge where each team must channel their inner pop stars with a little help from *NSYNC's Joey Fatone who join hosts Lance Bass and Christina Milian.

Twelve unsuspecting 20-somethings enter the 90's House where hosts Lance Bass and Christina Milian drop a major bomb – they all have to live like it's the 1990's in order to win $90,000.