Brad Pitt and Jimmy Fallon Brad Pitt and Jimmy Fallon

This week, Taylor Swift defended her cat Olivia Benson against insults from John Cleese, and Kansas City native Paul Rudd celebrated the Royals winning the ALCS and securing a spot in the World Series. Brad Pitt and Jimmy Fallon breakdanced (brokedanced?), and American Horror Story: Freak Show gave us the creepiest duet of all time. Also, Chelsea Handler remembered the time Jason Biggs peed on her. (No, really.) Check out those clips and more in our weekly roundup of the best online videos:

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Taylor Swift on The Graham Norton ShowEverything about self-proclaimed future Crazy Cat Lady Taylor Swift is perfect in this interview, from her snide comment when John Cleese compares cats to women to her reaction when cricket player Kevin Pieterson says he's not really a cat person. But the best part is her response to Cleese saying that her cat Olivia Benson looks a little ... off.

Ellen interviews Portia: Portia de Rossi was a guest on Ellen DeGeneres' talk show this week — but the fact that they're married had no effect on Ellen's determination to ask the hard-hitting questions.

Boy Goes "Full Diva": Work it, boy! Brendan Jordan livened up a local news segment this week when he was spotted going "full diva" in the background, borrowing some movies from Lady Gaga's "Applause" video. He even received a shoutout from Gaga herself. Check out his dancing below:

Jason Biggs pees on Chelsea Handler: There's no polite way to say this. A few weeks ago, Jason Biggs peed on Chelsea Handler. For some reason, she thinks this is hilarious. Watch her tell Conan O'Brien the full story — and see video of the incident in question — here:

American Horror Story Does "Criminal": The original video for Fiona Apple's "Criminal" is disturbing enough on its own, but it's got nothing on American Horror Story: Freak Show's rendition of the song — an amazingly bonkers "duet" by Siamese twins Bette and Dot (Sarah Paulson).

Jimmy Fallon and Brad Pitt's "Breakdance Conversation": Jimmy Fallon should do all of his Tonight Show interviews this way. Watch him have a full conversation with Brad Pitt about Pitt's new movie Fury — using only breakdance moves.

Paul Rudd invites us all to a kegger: Find out how Paul Rudd is celebrating the Kansas City Royals' ALCS victory. (Spoiler alert: It's adorable.)