Colin Farrell walking with his son

Documents posted on thesmokinggun.com show actor Colin Farrell's ex-girlfriend, former Playboy Playmate Nicole Narain, may receive a $3 million advance payment if the sex tape the couple made together are released. The "Alexander" star has sued her in a desperate attempt to bock release of the tape, made three years ago during a brief romance. The documents say Narain signed a deal with Internet Commerce Group in October 2005 for a seven-figure payout to distribute the 14-minute video. [PC] Thanks to Mary @ JJB for pics!