Season 5 will intersperse three special editions of EWL--"Extreme Weight Loss: Love Can't Weight"-- throughout its run. Hosts and trainers Chris and Heidi Powell will help three couples get in shape together, both physically and emotionally, for each of their upcoming weddings. Guest-starring as each couple's "Wedding Dream-Team" are David Tutera as the wedding planner, Rocco DiSpirito as their caterer, and "Duff" Goldman as the wedding designer.