Meek Mill Says Drake's 'Ghostwriter' Is Lying ... I Never Touched Him

Meek Mill is calling BS on the guy he calls Drake's ghostwriter ... saying neither he nor his team whupped Quentin Miller's ass.

As we reported, Miller claims Meek and his crew left him bloodied after a run-in at the Bev Hills Nike store. But our sources say Meek's telling friends that story is fabricated, and there's zero evidence of such a run-in.

We're told Meek thinks the proof is no security camera footage has surfaced from the busy Wilshire Ave location. Translation: pics or it didn't happen.

Our sources says Meek thinks Drake masterminded Miller's story ... just to take a shot while he's on house arrest.