How to watch Sabrina Carpenter's 'SNL' episode on TV and online on Oct. 18. Here's how to find and livestream 'Saturday Night Live' online free.

LIVE FROM NEW YORK — For the third consecutive week, “Saturday Night Live” is gearing up for a new episode. Popular singer-songwriter Sabrina Carpenter will take on double duty as both host and musical guest.

Sir David Attenborough broke Dick Van Dyke’s record for oldest Daytime Emmy winner, taking the trophy for daytime personality, non-daily as host of Netflix’s “Secret Lives of Orangutans.” Attenborough, who is 99, wasn’t on hand. The Grammy winner hosted SNL for the first time, and also served as the episode's musical guest.

Sabrina Carpenter addressed the backlash surrounding her album 'Man's Best Friend' during her witty hosting debut on 'SNL' season 51

F or the eagle-eyed Saturday Night Live observer, the news that Sabrina Carpenter would be pulling double duty as host and musical guest this season was unsurprising. Though last night’s episode was Carpenter’s first outing as host,

Sabrina Carpenter dropped the F-bomb two times during her live performance on “Saturday Night Live” last night. The 26-year-old pop star, who was both the host and musical guest of the episode, performed “Nobody’s Son” from her new album “Man’s Best Friend” and didn’t censor herself when she sang the lyrics “he sure f–ed me up” on two occasions.

SNL regularly displays tribute cards for past hosts and musical guests who have died near the episode's airdate. Those honored in the past include Val Kilmer, Matthew Perry, Quincy Jones, Foo Fighters drummer Taylor Hawkins, and more. Notably, last weekend the show paid tribute to Diane Keaton, who had never appeared on SNL.

‘Saturday Night Live': All the best moments from Sabrina Carpenter's Oct. 18 episode, which started late due to college football (updating) She sings, she dances, she monologues ... all from Studio 8H at 30 Rockefeller Plaza.