Nick Jonas

The music video features the brothers' wives.

While some stars were able to recover like a pro, others needed a little help from the audience.

See how your favorite celebrities have transformed since they first made it big.

Gwen revealed that she wanted to stay on the show.

This is not okay.

Gwen has not been the only coach to take a season off!

Check out 25 of the most lavish celebrity weddings over the years.

The newly weds both have busy schedules these days.

These pictures are... interesting!

See how celebrities honored their dads on social media today.

The actress is 10 years older than her new hubby.

The youngest Jonas brother opens up about why he thought the band should break up in 2013.