Cox to guest star on Perry show
The pair - who played husband and wife Chandler Bing and Monica Geller on Friends - will appear together on an April episode of the NBC comedy, according to The Hollywood Reporter.
Courteney will play a woman who meets Anne (Julie White), who then tries to set her up with Matthew's character Ryan.
The appearance will be the pair's first on-screen reunion since Friends ended its 10 season stint nine years ago.
Go On, which premiered in the US last September, features Matthew as a sports talk radio host who is trying to move on from his wife's death.