Rihanna and a redheaded nerd named Shy Ronnie perform an uplifting song for a classroom full of children, but the song is ruined by Shy Ronnie's weak singing (and bladder control).

Live from New York, it's... Fred Armisen, Bobby Moynihan, and Kristen Wiig!

Sketches include "Obama and the Salahis," "Carter 'n Sons," "Vagisil Superstars of Bowling Tournament 1989," "The Situation Room," "Shy Ronnie" (Digital Short), "Gossip Girl: Staten Island," "10th Annual Kickspit Underground Rock Festival," "Virginaca Hastings at Barney's," "UPS" (two parts), "Late Night with Chris Hansen," and "NASA Recruitment Office."

Rihanna performed "Russian Roulette" and "Hard" (featuring Young Jeezy).

Rihanna performs "What's My Name" and "“Only Girl (In The World)"

Sketches include Biden Cold Open, Jon Hamm Monologue, An SNL Digital Short: Ronnie And Clyde, Vincent Price Halloween, Back To The Future Screen Tests, I Didn't Ask For This, Highway Cops, Darlique & Barney, Dog in Purse

Rihanna performs "Talk That Talk" and "Where Have You Been"

Sketches include Fox and Friends, Mother’s Day Gift, Madden Motion Capture, Bananagram Murder Trial, Little Brothers, WXPD News, Tanning Mom, What Is This, Helga Lately, Illusions, TCM: The Essentials

Host Anne Hathaway; Rihanna performs "Diamonds" and "Stay".

Louis C.K. returns as host for the third time while Rihanna makes her fifth appearance as musical guest. Sketches include Summertime Cold Open, Louis C.K. Monologue, Police Lineup, This Is How I Talk, Wood PSA and The Shoemaker & the Elves.