The pair briefly dated back in 2009 ...

Nearly a month after Josh Groban made his engagement to actress Natalie McQueen Instagram-official, his ex-girlfriend Katy ...

Katy Perry, who dated fellow singer Josh Groban in the late 2000s, reacted to her ex's recent engagement in a video shared on social media.

The singers briefly dated back in 2009.

Josh Groban got engaged to fellow musical theater actor Natalie McQueen, and Katy Perry sent her congratulations by reminding ...

Katy Perry once described Josh Groban as the one that got away. Her reaction to his engagement has sparked conversation ...

Katy Perry shared a comical reaction to the news her ex, Josh Groban, is engaged after admitting her hit song 'The One That ...

Katy Perry isn't playing coy about which one of her exes is "The One That Got Away." On May 11, the singer posted a hilarious ...

The pop star previously confirmed that her 2010 hit is about the opera singer.

In another life, Katy Perry would be Josh Groban’s girl — but in this timeline, he’s engaged to Natalie McQueen. Perry, 41, ...

Katy Perry's popping bottles and poking fun at her own love life after finding out ex-boyfriend Josh Groban is officially off ...