The Red Couch was weighed down by Oscar gold last night in the shape of Matthew McConaughey and Anne Hathaway.

The stars of Interstellar were on with Girls' Lena Dunham and comedian Mickey Flanagan and, by all accounts, it was a decidedly mixed affair.

Nevertheless, Hathaway dived right in and talked about how she knew the McConaughey-aissance was an assured thing. It was all to do with the crotch shots in Magic Mike, apparently. D'uh. Obviously.

Hathaway also demonstrated how zero-gravity was filmed on Interstellar - which, we have to say, was legit impressive.

Here's Hathaway and McConaughey talking Oscar night...


...and here's how zero-gravity looks on film. Genius stuff, really.