He's notorious for being the hilarious, slightly harsh middle judge on one of our fave shows, Dancing With The Stars, and today we're celebrating his 69th birthday in true OK! style by looking back at some of his most memorable DWTS moments!

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While Maksim Chmerkovskiy might not be his biggest fan, we are always giving Len a ten for his wittiness and charm. Join us in wishing Len a HBD and let's look back at some laughs he's giving us through the years on DWTS:

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Bristol Palin and Mark Ballas No Shirt Comment – If there's one thing we know about Len, it's he's never a fan of too much topless action in the ballroom. He gave Mark a piece of his mind and while he might not have liked Mark ripping his shirt off, we have to admit, we loved it.

Liutenant Len – Len had season 14 of DWTS in tip-top shape for this hilarious bit they did during their season. We woudln't want to mess with Len, but Kirstie Alley gave him a bit of 'tude and it had us LOLing.

The Len Comandments – It's Len's way or the highway. Obviously, one of his rules; "It's a dance competition sunshine, get on with the dance!"

Bruno and Len Argue Over Melissa Rycroft – It's rare when Len likes something that Bruno doesn't but when Melissa wow-ed Len and Bruno was giving her some negative feedback, Len wasn't having it.

Susan Lucci – Mark, she's not that fragile and Len just wants to see you and her dance!

Do you have a favorite Len Goodman moment? Who are your predictions to win the mirror ball trophy this season? Tell us in the comments below or tweet @OKMagazine.

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