I am not surprised about his sex tape and I am not angry either. He is an athlete that type of shit happens. TMZ Reports Chad Johnson acknowledges … a sex tape which appears to feature the former NFL star — along with TWO female friends — is REAL … but Chad insists he never wanted the footage to go public. Sources close to Johnson … ha, Johnson … tell TMZ the tape was shot roughly 3 years ago in a hotel room in Florida. We’re told Chad has no idea how the tape leaked to the Internet … but insists he wasn’t behind it … and now he’s exploring…