Ben Simmons has found himself in the middle of Tory Lanez's high-profile assault case -- and now, the Nets superstar is defending himself after he was accused of messing around with Megan Thee Stallion. 26-year-old Simmons was quick to shut it down ... posting a viral video on his Instagram story of Rick Ross yelling, "Accusations. These are false accusations," during a segment with Swerve in Our Glory when the Florida rapper visited AEW Dynamite.