Did "Dancing With The Stars" deliver the most shocking and unfair elimination of all time this week? On Monday night, the ballroom was on fire. Backstreet Boys star Nick Carter was sitting at the panel as a guest judge, and the contestants were tackling boy bands and girl groups.

One of the contestants even earned the very first perfect score of the season. Former "Glee" star Heather Morris and her partner Maksim Chmerkovskiy were shocking booted from the Reality TV dance competition after delivering an amazing and sexy performance to TLC's hit song, "Waterfalls."

'Dancing With The Stars' offers most shocking elimination yet

According to USA Today, Heather Morris finally got to reunite with her partner, Maksim Chmerkovskiy, after he had been out of the competition for a few weeks following a leg injury.

The two seemed thrilled to be reunited, and of course beyond overjoyed to finally earn a ten, let alone a perfect score of 40 on the night.

Later, during the show, it was revealed that all of the men left in the competition, Nick Viall, Rashad Jennings, David Ross, and Bonner Bolton were all safe to return next week. This meant that the four women, Simone Biles, Nancy Kerrigan, Normani Kordei, and Heather Morris, who were at the top of the leader board last week, were all in jeopardy. Heather looked stunned when it was announced that she and Maks were the couple eliminated from the competition, but accepted the results graciously, and with a smile on her face.

Fans wonder if 'DWTS' is rigged after Heather Morris earns perfect score and is eliminated

As many fans know, Heather Morris was a front runner to win "Dancing With The Stars" from the beginning.

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The "Glee" star had previously been a backup dancer for Beyonce and had nailed the "Single Ladies" dance standing behind the megastar and on her television show. Following Morris' elimination, fans took to Twitter to reveal their disappointment about Heather getting the boot from the show.

Some fans even wondered if "DWTS" could be rigged due to the suspicious fact that Heather Morris and the rest of the girls were in jeopardy, and the men, who has scored the lowest last week, were all named safe. "I'm sorry but all four of them were on the bottom of the leaderboard last week, but they're all safe? Something is up," one suspicious fan tweeted after the shocking elimination.

Currently, Simone Biles, Normani Kordei, and Rashad Jennings are all impressing fans with their fancy footwork on the show and could prove to be the finalist as the season marches on.