The nine girls of Girls' Generation (a.k.a. So Nyuh Shi Dae) have been known to have a charming innocence to their appeal. Since their debut, they've won the hearts of many with their bubble gum music and surprising vocals - all while looking like angels - but not acting like them. Popular show, Mnet School of Rock, broadcasted their special on April 1st and featured the girls once again. On their first special, the show made sure they rocked the girls with a cruel prank. This time, leader Kim Tae Yeon, was to be pranked at her very own school; JoonJu Arts School where producers made sure to invite all her peers. "I am very happy to have a performance for my wonderful peers," Tae Yeon said before expecting her cheers. Expect the unexpected; no one cheered for the leader while her eight juniors' cheers could be heard all over. When she realized what was happening, her eyes welled up with tears, and she was unable to hide her sadness. Due to her tears at the happy show, the recording stopped but the hidden cameras didn't! Hidden cameras were able to catch her tears behind the stage. Once they got back on, the host asked the students to cheer for Tae Yeon but she received half-assed replies. Moments later, a banner with Kim Tae Yeon's name on it fell along with more of her tears. Tae Yeon got owned - Happy April Fools!