American Idol fans couldn't handle their emotions after a viral video teased the legendary return of Season 4 winner Carrie Underwood-not as a contestant, but as a judge.

While another fan added, "Best time of my life at the capital jingle bell ball, Coldplay amazing as ever, Katy Perry omg awesome, what a weekend, loving life." ...

Katy Perry omg awesome, what a weekend, loving life." Sharing a similar sentiment another added: "Capital Jingle Bell Ball night two was amazing. "Becky Hill was absolutely phenomenal loved her ...

Katy Perry omg awesome, what a weekend, loving life." Other fans shared similar feedback. One fan wrote: "Capital Jingle Bell Ball night two was amazing." Another fan praised Becky Hill's ...

An enthusiastic attendee of the Jingle Bell Ball posted their glowing review online: "Best time of my life at the Capital Jingle Bell Ball, Coldplay amazing as ever, Katy Perry omg awesome ...

American Pickers star has amassed a large net worth after during her tenure on the fan-favorite History Channel series.

I give you a makeup artist-approved moisturizer, an eight-second hair treatment, and an exfoliating mitt to get rid of dead ...

Specifically, I’m feeling lucky to be living in Suzie Toot’s world: a world in which a 1920s-themed Jewish drag queen named ...

A second said: "Best time of my life at the capital jingle bell ball, Coldplay amazing as ever, Katy Perry omg awesome, what a weekend, loving life." Perry's Jingle Bell Ball performance is set to be ...

Later that year, Swift and Gomez lived it up at the American Music Awards, where they were spotted dancing along to the performances, and mingling with several celebrities, including Katy Perry ...

A truly wild time was had at the American Music Awards, where Gomez and Swift hung out with future frenemies including Katy Perry and Bieber ... It would be awesome." Later that month, Gomez ...