On September 20, 2025, Big Brother alums Claire Rehfuss and Derek Xiao announced they had ended their relationship after four years together. The pair—who met on Big Brother 23 and later won The Amazing Race 34—shared the news with matching statements.

How the ‘Big Brother’ showmance began

The couple’s romance didn’t start in the game. Coverage notes they connected after eviction in the jury house, then took their relationship public once the season wrapped. Their competitive partnership continued on The Amazing Race, where they finished first. 

What they said about the breakup

According to a same‑day write‑up, Claire and Derek described the split as mutual and without drama, saying they are “different people who want different things” and plan to remain friends. 

Why did fans care so much?

Their journey—from post‑season connection to Amazing Race champions—made them one of the franchise’s most‑followed duos. Us Weekly also covered the announcement on September 20, offering further confirmation for fans tracking their story beyond the house.

Related: ‘Big Brother 27’ Makes Major Change in Its Schedule [Update]

However, the next chapters unfold, this Big Brother showmance closes with appreciation and respect—something viewers don’t always see after reality TV ends.

 
 
 
 
 
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