But this week's performance might get folks teary for a different reason: nostalgia.
As an Instagram photo of Irwin with partner Derek Hough suggests, the pair are preparing to have the time of their life ... recreating a classic scene from "Dirty Dancing"!
We'll have to wait and see what it all looks like on Monday, but we hope the pair don't spend too much time rehearsing this particular routine (if it is the one we think it's going to be). As Jennifer Grey, who performed it with Patrick Swayze in the classic 1987 film, recently revealed, they didn't rehearse it at all!
Of course, once she's performed it (and possibly gotten another perfect score), we'll have to compare it to some of our other favorite recreations of the beloved routine. Check them out!