Credit: Adam Taylor/ABC

Dancing With the Stars Season 17 is getting into the thick of things, and we have a feeling that the competition is going to get red hot in Week 4.

This week we're in for a mix of ballroom styles, and we expect everyone to bring their A game in this already uber-competitive season. What else can you look forward to when you tune in tonight? We've gathered all of the most interesting info about the week right here.

Goodbye Len Hello Julianne! Len Goodman is in the U.K. judging Strictly Come Dancing for the next few weeks, and this week his replacement will be none other than beloved ex-pro Julianne Hough. How exciting! We've missed seeing Julianne on DWTS, and we'll take her however she wants to come back. Though is it unfair that she's judging her own brother, Derek Hugh? Some fans are torn. You'll have to tune in to find out how it plays out. 

Rebecca Martin is an Associate Editor at Wetpaint Entertainment and our resident Game of Thrones, Breaking Bad, and genre TV expert. Follow her on Twitter and Google+!


Credit: Celebified Photo: Dancing With The Stars Pro Maksim Chmerkovskiy And Supermodel Kate Upton Are Officially A Couple!