This week, Joel McHale weighs in on the latest Hollywood headlines including celebrities doing volunteer work for Earth Week, Kate Middleton's wedding gown designer revealed, and Donald Trump promoting his run for presidency. Plus, Gary Busey is booted off "Celebrity Apprentice," "Kate Plus 8" is back on the air, and David Hasselhoff has a new (and much younger) girlfriend. Then, the crew tunes into the strangest moments from "Gigolos," "Beverly Hills Fabulous," "Swamp People" and other hot shows.