This thing they’re doing on Dancing With the Stars Season 16 Week 5, with the celebs dancing synchronized with the pros, is being called “Len’s Side By Side Challenge.” So we know who to blame if it goes wrong! But we’re just happy to see some of our favorite pros return. Here’s what the final nine couples will be dancing on Monday, April 15. The pro couples will include Maksim Chmerkovskiy, Anna Trebunskaya, Tristan MacManus, Tony Dovolani, Gleb Savchenko, and Chelsie Hightower, as well as members of the troupe. Monday will also feature a big opening number with the entire cast, returning pros and dance troupe.

But now let’s get to Tuesday. Here’s what ABC says we can look forward to on the Week 5 Results Show, which will air from 9 to 10 p.m. on April 16:

Opening number: There will be a spectacular opening number choreographed by BFF pros Mark Ballas and Derek Hough.

Selena Gomez performs: Good news, Selenators! Miss Selena will perform “Come & Get It,” the first single from her upcoming album, which will be released this summer. She was previously on DWTS in 2009, 2011 and 2012.

The Band Perry performs: Country stars The Band Perry — aka siblings Kimberly, Reid and Neil Perry — will perform their hit song, “Better Dig Two.”

“Macy’s Stars of Dance”: In the second Macy’s installment of the season, Stacey Tookey choreographs a sexy and powerful performance that will feature dancers Tyne Stecklein and Jeremy Hudson and music by singer/songwriter Kerli, who will perform “Love Me or Leave Me.”

And then someone will have to go home. Do you have an elimination prediction, or are you going to wait until after Monday night’s show to guess?