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Jon Knight NKOTB
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Ghostbar 7-16-09 Dirty Dancing(Jon Knight sings)
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STEP 5 IS SUNG BY JON KNIGHT!!!!
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NKOTB Cruise 2010 Jon Knight sings One Song Jonathan
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Blockheads Dallas
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Backstreet Boys - Larger Than Life Residency
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New Kids On The Block Wildest Dreams Jon
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NKOTB COMING HOME - DEMAND IT!
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Jon's reaction to Joe's impersonation of a NK fan.
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NKOTB sing Single at Ghost Bar
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NKOTB Cruise 2012 Jon Knight sings "Sweet Jonathan"
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Jon Knight Singing One Song
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NKOTB my favorite girl live in Boston
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NKOTB Cruise 2010 game show - What step does Jon sing?
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NKOTB- Full Michael Jackson Tribute Detroit 6/25/09
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Jordan Knight and Jonathan Knight on Joey McIntyre live w/ He’s son so cool 😎 on Instagram
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Let's Get This! His name is Jon!!
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New Kids on the Block - Tonight (close up of Jonathan Knight) - Des Moines, IA
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Amazing NKOTB medley last night with Jordan Knight on piano
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