Megan is a minor character who only appeared in "Big Time Crush". Kendall had chosen her so Carlos can date her at the movie theatre. The competition didn't go as planned as Carlos accidently name Megan, "Cindy", which Kendall said it was Megan. As Carlos was unable to chose, he lost the competition that made Jo angry and upset at both Kendall and Carlos. Megan joins Jo and Candy for shoe shopping and walk away from them, expressing disappointment without dates. It was most likely that Megan will no longer have a relationship with Carlos thanks to Jo.
Big Time Rush Wiki