Jordan McGraw

Hugh Hefner's runaway bride Crystal Harris has got a brand new roommate -- except this time, it's not an 85-year-old man ... it's Dr. Phil's son Jordan McGraw. Sources close to Crystal tell TMZ, she officially moved into Jordan's Hollywood Hills home a couple weeks ago -- but she's been crashing…

Crystal Harris has been hunkered down with Jordan McGraw ever since she jilted Hugh Hefner -- but the relationship is all about making music ... TMZ has learned. Sources close to Crystal and Jordan tell us Dr. Phil's son gave her a shoulder to cry on when she fled the Playboy Mansion -- but most…