Lori Loughlin is finally getting ahead of the possibility she may be heading to prison — she's hired experts to train her up in how to best survive behind bars, RadarOnline.com has exclusively learned.
"She's knuckling down, learning the lingo and practising martial arts to give off the impression she's tough and to ward off potential bullies," an insider revealed, noting that Loughlin, 55, "knows there will be plenty of them in federal prison."