'I Really Like You' sensation Carly Rae Jepsen has revealed that while she was a very well-behaved student in high school, she really got into playing pranks once she got to college. 

Speaking to BBC Radio 1's Nick Grimshaw recently, the hitmaker admitted that she loves playing elaborate jokes on her tour crew, but can't really talk about the pranks themselves because they're usually very inappropriate:

"Oh no, I was like the principal's daughter in high school! I was naughty... naughtier... in college, but in high school I was a goody two shoes - I was quite boring.The moment of my life when pranks began was when I was touring Canada with boybands, and some of those pranks, I can't even tell you what went down, 'cause it's too graphic and weird."

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Watch footage of Jepsen pranking her publicist here: