Kirby -- who was more affectionately known as "Dr. Evil" -- won Big Brother's Summer 2001 second season and claimed the show's $500,000 grand prize before returning for the CBS reality series' seventh-season All-Stars edition in Summer 2006, on which he finished fourth.
Afterward, he also co-starred on E!'s Dr. 90210 reality series.
Brodie appeared as one of the bachelorettes during For Love or Money's Summer 2003 first season on NBC. While she was selected by star Rob Campos during the finale, she opted to take the $1 million prize over a relationship with him.
She subsequently starred in the show's second season as the object of affection for numerous bachelors -- risking the $1 million she won during the first season in an effort to double it. She selected Chad Viggiano during the finale, and -- more importantly -- he selected her over a cash prize, meaning she pocketed $2 million.
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