22. Kat Dennings and Josh Groban
Beth Behrs, Kat Dennings’ “2 Broke Girls” costar and a mutual friend of Josh Groban introduced the couple to each other. Kat admitted this on “The Ellen DeGeneres Show” back in October 2014.
“She’s always talked about how great he is and they’ve been friends for years, and she thought we were both, you know, nerds,” Dennings explained on Ellen . Unfortunately, it didn’t work out and the couple broke up in 2016.
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