The first-ever "Alien" TV series and a new spy thriller are also trending on streaming services this week. “ Fit for TV: The Reality of the Biggest Loser ” is the top TV show on Netflix right now, according to the streamer’s public ranking system.

Rosie O'Donnell is never one to hold back. In an Aug. 19 Instagram post, she called out fellow TV icon Jay Leno for a mean-spirited 2009 segment from "The Tonight Show with Jay Leno," which was revisited in the new Netflix docuseries " Fit for TV: The Reality of the Biggest Loser ."

Jillian Michaels has become a household name as the tough-love trainer on The Biggest Loser. Her controversial weight loss coaching style was unpacked in a new Netflix docuseries about the show titled Fit for TV: The Reality of the Biggest Loser ...

Robert Huizenga spoke about his experience on 'The Biggest Loser' on the Netflix docuseries 'Fit for TV: The Reality of The Biggest Loser'

Erica Lugo trained 'The Biggest Loser' Season 18 winner and now, she's speaking out about her experience on the show.

Learn how Biggest Loser’s Tracey Yukich faced challenges like a medical emergency and transformed her life after appearing on Season 8

The Biggest Loser' was not without its flaws, but it also gave me lasting friendships and lessons,” season 14 winner Danni Allen said