LOS ANGELES, Calif. -- Taylor Swift will be pulling double-duty on 'Saturday Night Live' this weekend, and according to the singer, nothing's off limits.

'If they want to do like a rap, gangsta skit, I'll do it,' Taylor told Access Hollywood special correspondent Quddus as she prepared for her big Saturday night, recalling her performance with T-Pain at the CMT Awards. 'I'm down for anything.'

NEW YORK, New York -- 'Saturday Night Live' is known for its surprise celebrity guests, but on Saturday, the NBC late night show had a big night even by its own standards.

Lady Gaga, the show's musical guest, was joined in a comedy sketch by one of her idols - Madonna. The two singers - dressed in revealing lingerie-like outfits - fought over who was the bigger star before being separated by Keenan Thompson during an MTV-style 'Deep Dish House' segment.

LOS ANGELES, Calif. -- Michaela Watkins and Casey Wilson are parting ways with 'Saturday Night Live,' a source confirms to Access Hollywood.

Michaela, best known for her impressions of Arianna Huffington and 'Today' show co-host Hoda Kotb, told the New York Times on Friday that she'd like keep her characters alive.

'I'm not sure if 'SNL' owns Arianna Huffington from now on,' she told the newspaper. 'I don't know if I'll get sued. Probably not. It's like, 'No, take your Arianna Huffington and get out of here.''

LOS ANGELES, Calif. -- The 35th season of NBC's 'Saturday Night Live' will start with a bang.

Megan Fox will host the show, while rock legends U2 will be the September 26 kick-off episode's musical guest, 'SNL' comedian Bill Hader revealed to Access Hollywood on Wednesday.

NEW YORK, New York -- Bill Hader is going to be a dad.

Hader, 'Saturday Night Live's' man of a thousand voices and his wife of nearly three years, Maggie Carey, are expecting their first child in late September, a rep for the star confirmed to Access Hollywood.