'Dancing With the Stars' Season 20 is going to have its two-part finale this week and the much-awaited part 1 is set to happen this Monday night. Things are definitely looking pretty tense for the top three finalists, but surely they can deliver heart-racing performances in tonight's show. Don't miss it when part 1 airs. Watch 'Dancing With the Stars' season 20 finale stream using the free online stream link below. 

The three remaining contestants-actress Rumer Willis, U.S. Army vet Noah Galloway and R5 band member Riker Lynch-are going to battle it out on the dance floor once again. They have prepared two routines with their pro partners in hopes of securing the mirrorball trophy once the season finally wraps up.

Each pair will perform an all-freestyle routine during the 'Dancing With the Stars' Season 20 finale part 1. Additionally, they are also tasked to perform a ballroom routine. Willis will dance a foxtrot, Lynch is performing the paso doble while Galloway is going to wow the audience with an Argentine tango. Don't miss the exciting show tonight. Watch 'Dancing With the Stars' season 20 finale using the free online stream link at the bottom.

Meanwhile, ahead of the finale, the three finalists gushed about their preparations for the finale. 

"Everyone here has something special," Lynch's partner Allison Holker said. "Noah's, like, the inspiration. I really feel that Rumer's the passion. Riker's the entertainment of the show."

On the other hand, Willis admitted to somehow feeling the pressure of winning the competition when she said, "I mean, yes and no. Because at the end of the day, I think the fans that got us here in the first place are going to be the ones, I think, that choose whether or not you win."

Willis' partner Val Chmerkovskiy also dropped an interesting bit about his dancing partner. "I did want to share with the world that she does have this incredible talent for singing, and, so, we instead decided to cover a very popular song ... and give it our kind of twist to it, and, we're going to dance to that song," Chmerkovskiy said.

As for Galloway, he shared that his relationship with his pro partner Sharna Burgess really helped them both a lot. "I think that we connected very well, early on. I think that that has helped us," he said. Watch 'Dancing With the Stars' season 20 finale stream through the free online stream link found at the end of this post.

Apart from all of the crazy dance numbers, girl group Fifth Harmony is going to perform "Worth It" in tonight's finale.

Catch the very special finale of DWTS 2015 this Monday night. Watch 'Dancing With the Stars' season 20 finale online using this free online stream link here.