Yesterday, ABC revealed its 2014 Dancing With the Stars line-up. A new cast of stars isn't the only thing different for season 18, however. This year, the show will welcome its new host, Erin Andrews, as well as a new twist called The Switch Up.

This season, Andrews will host Dancing With the Stars for the first time. According to the Fox Sports reporter, she's "really excited" to be with her "family" again.

"Being on season 10 of Dancing With the Stars was one of the greatest times of my life," Andrews said in an interview with E! News. "I made some great friends."

Andrews is a replacement for Brooke Burke-Charvet who, according to dancer Derek Hough, is doing "great."

"I'm really excited for her new for her and her new adventures," he said. "[I'm] really excited to have Erin on the show. She fits right in."

So which of the new celebrity contestants does Andrews have her eye on? None other than The Real Housewives of Atlanta star NeNe Leakes. The host says she already went up to Leakes in the cafeteria and made a confession: "I'm kind of obsessed with you."

"I love that woman," Andrews explained. "I just want to talk everything Housewives with her."

If Leakes wants to live up to Andrews' expectations, she'll have to master The Switch Up, a new addition to the show that gives voters the ability to change the stars' professional dancer partners.

"What's funny is that I suggested that, The Switch Up thing, years ago, and they were like, 'Oh, I don't know if it would work out,'" Hough said. "It's going to be interesting to watch!"

ABC says that The Switch Up will begin at some "point in the season," but E! News predicts the change will start during week three.

"It's good that it's happening week three because you've already build that foundation ... and it'll be interesting to see if your celebrity improves or if he just stays the same," Cheryl Burke said.

But not everyone is pumped up to switch it up.

"I don't think I like it," Karina Smirnoff admitted.

"I don't like it," Mark Ballas added. "It's great television, I understand, and it really gives the fans a fun interaction, something different for the first time, but it's going to be a challenge."

"It's horrible," Valentin Chmerkovskiy agreed. "It's so cruel, so cruel."

Season 18 of Dancing With the Stars premieres March 17 on ABC.

Follow Scharon Harding on Twitter: @SH____4.

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