A star is up for grabs, and the six rival pairs fight tooth and nail in the first ever Star Challenge for their ticket to the final in a new episode on Wednesday.

Spoiler alert! Find out which 'Challenge' all-stars were eliminated in Week 6, as one player turned the house upside-down to save themselves from elimination.

Corey and Big T came into the season as rivals, thanks to their major falling out in Season 39, but they quickly patched up their relationship and became strong partners right away. Still, their happy reunion wasn’t enough to get them through to the finish line.

Devin and Leroy’s star is up for grabs on “The Challenge All Stars: Rivals.” “The Challenge All Stars: Rivals” airs at 8 p.m. Wednesday, March 5, on MTV. LIVE STREAM: Fans can watch MTV without cable on Philo (free trial) and fuboTV.

Fans of The Challenge expressed their criticisms and frustrations over the All Stars Rivals season on MTV. The latest installment of the spin-off has paired rival teammates, including strange combinations of teams of a man and woman,

Cord cutters can sign up for Philo (free trial), fuboTV (free trial), Sling (half off first month) or DirecTV Stream (free trial) or to stream “The Challenge All Stars” episode 5 live for free.

All Stars," the 5th season of MTV's long-running "The Challenge," is continuing on Wednesday, March 5 at 8 p.m. There are several ways to watch with a free live stream.

The Challenge All Stars: Rivals premieres Season 5 Episode 6 tonight on Wednesday, March 5 at 8 p.m. on MTV. The reality series features the best competitors from across The Challenge seasons coming back to settle their scores. Tune in to watch this week’s episode with a free trial of Philo.

TJ puts a rivals spin on his favorite challenge of the season in a new episode of "The Challenge All Stars: Rivals" airing on Wednesday, Feb. 26.