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

The pair briefly dated back in 2009 ...

The singer shared a video of herself pretending to sob and drink after reading about his engagement to Natalie McQueen. The ...

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

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 ...

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

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 ...

Katy Perry reacts to ex Josh Groban's engagement to Natalie McQueen with a hilarious video set to her song 'The One That Got ...

Pop star posts emotional video mourning ill-fated relationship.