Justin Bieber stepped on a lot of toes (literally and figuratively) when he unexpectedly crashed a high school prom [1] in LA last Saturday. While Justin made a lot of dreams come true when he showed up to the dance for Chatsworth Charter High School, district spokeswoman Ellen T. Morgan isn't pleased with the singer's spontaneous decision. "The school was aware that Mr. Bieber was at the venue recording, but was assured that he would not come out to interfere with the program," she said in a statement to Yahoo Music. "His entourage pushed past the school's security to gain access to the dance floor and was there for three to four minutes. From the students' perspective it was a once in a lifetime experience to have him at their prom, but we were extremely concerned for the safety of both our students as well as Mr. Bieber. No student was injured while he was there."

The students, however, took to social media to insist that Justin's appearance took their prom to a whole new level. One student tweeted, "Having @justinbieber crash our prom made it the best prom in all of Chatsworth prom history," while another said, "still can't believe I danced w/ @justinbieber at prom." Justin, who reportedly showed up with rumored girlfriend Hailey Baldwin, also spoke out about how much he loved attending the dance, tweeting, "@CCHSRoyals always wanted to go to prom. Thanks for having me. #promcrasher :)." See his cheeky message below, then check out Justin showing off his goofy side [2] while lip-syncing to Carly Rae Jepsen's "I Really Like You."

@CCHSRoyals [3] always wanted to go to prom. Thanks for having me. #promcrasher [4] :)

— Justin Bieber (@justinbieber) April 26, 2015 [5]