Madonna fell off a horse, Julianne Hough had a wardrobe malfunction while filming "Dancing with the Stars" and Jennifer Lopez took a tumble on stage at the American Music Awards. Oops!

See more of the year's celebrity accidents in our photo gallery.

Julianne Hough has a thing for musicians!

The country singer, 21, was spotted with Kings of Leon's Jared Followill, 23, in Nashville on Tuesday. People magazine reports the two got close at the two different hotspots.

"They were very affectionate, just hanging out at the table," a source tells People. "They stayed for about an hour and enjoyed karaoke. None of them sang, but they just hung with their group. Only a few people noticed she was even there. They didn't make a spectacle of it."

Hough and fellow country star Chuck Wicks split last month. Followill was engaged to model Alisa Torres, but the two recently ended their relationship.

Will she ever return?

"We're going to cross that bridge when we get to it... I love the show and in fact, I'm going to do some rallying for my brother right now," Hough, 21, told Seacrest.

See who is competing on season 9 of "Dancing with the Stars"

The aspiring country singer has turned her focus from dancing to acting and singing. She's currently filming "Burlesque" (out November 2010) opposite Cher and Christina Aguilera.

"It's so awesome. We just shot last week for the first couple days, and basically I'm completely battered and bruised, and it looks like I have rug burn all over my body," Hough said.

She also admitted that while she's "technically" single, she has nothing but love for her ex, Chuck Wicks.

"He's great, he's amazing... we went [to the CMAs] together," she said.

See photos from the 2009 CMAs

He may even make an appearance on her second album, for which she's currently writing songs.

"There's a few personal things on there," admitted Hough, who earlier this year was named ACM's Top New Artist.

Host Carrie Underwood and Taylor Swift are glittering and Chuck Wicks is solo at the CMA Awards in Nashville. Check out more photos from country music's biggest night!

Country singers Julianne Hough and Chuck Wicks have split.

A source tells People magazine, "This was mutual. They needed some time apart."

Hough, 21, is busy filming the remake of "Footloose" while Wicks, 30, is touring.

The two competed together on season 8 of "Dancing with the Stars." In March, Hough told "Extra" it was tough juggling their relationship with the "Dancing" practices, performances and hectic touring schedules. "We keep our sanity and we're rockin'," Wick added. He also confessed the couple had discussed marriage plans.

Watch the two rehearse for "Dancing with the Stars"

Hough and Wicks are both expected to present at the Country Music Awards this Wednesday.

Wick's rep had no comment for "Extra."

Fashion is an international language! From the CMT Music Awards in Nashville to the "Transformers: Revenge of the Fallen" premiere across the Atlantic in Moscow, these fabulous fashionistas rocked it!

"Extra" wants to know -- Which star was this week's best dressed?