1 definition by SWSfangirl

The vocalist for Sleeping With Sirens which is an incredible band.
Kellin is really sweet, and just pretty gosh darn cute :)
He has a crazy high voice, that some people like and some people dont, but it makes him original. He's also a sick beatboxer and has amazing stage presence.
Person 1: Who was that band that just played, where the lead singer was wearing a pair of Toms?
Person 2: Sleeping with Sirens. That was Kellin Quinn wearing the Toms. He's like... my idol.
Person 1: Nice.. :D
by SWSfangirl August 14, 2011
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