Do celebrities live up to their green ambitions? LIME investigates every Friday.

Gwyneth Paltrow is scheduled to teach what is probably the most expensive yoga lesson ever taught. In an auction for Prince Charles’ charity, a fan paid $50,000.00 (no, we didn’t add three extra zeros…) for a private session with Gwyneth. "Someone has spent a great deal of money on it so I’m going to have to really come up with an excellent plan. Unfortunately, I can’t do it in the nude or anything to make it really exceptional…" Paltrow said. She went on to assure the bidder that she would do everything within her power to not make the lesson any more awkward than she just did.

Last night the best and the brightest comedians in the world convened at Caesar's Palace in Las Vegas for “Earth To America!” – a two-hour TV special that aired on TBS. It managed to make America laugh about one of the least funny issues on the planet: global warming. The show’s runaway success was not too surprising given the all-star lineup of comedians, including Will Ferrell, Jack Black, Tom Hanks, Steve Martin, Ben Stiller, and Julia Louis-Dreyfus.