Natalie Portman

Pop star is featured in the trio's 100th digital short alongside Usher, Natalie Portman, Justin Timberlake.By Jocelyn Vena Justin Bieber and Lonely Island in their 100th digital short Photo: NBC While Justin Timberlake has always been cool about putting his junk in a box, another Justin, with the last name Bieber, was less comfortable singing about his own stuff in a "Saturday Night Live" digital short. Playing the part of Lonely Islander Akiva Schaffer, alongside Jorma Taccone and Andy Samberg, the teen pop superstar helped the comedy trio celebrate their 100th digital short. The skit opens with the three guys, including Bieber, who confuses the name Akiva for the sound of a sneeze, introducing their A-lister-filled skit, complete with appearances from Timberlake, Michael Bolton, Usher, Jon Hamm, Will Ferrell and Natalie Portman, as well as character cameos from Shy Ronnie, Jack Sparrow and Sergio the Sax Man, to name a few. In tuxes, the three Lonely Island guys (with Akiva as imagined by Bieber) dance around congratulating themselves on the achievement, listing off all the ways they will celebrate (pilates included!). But, as it turns out Bieber, will do anything for love, but he won't do that. And, what exactly is that? Well, you see the guys want to "suck our own d---s." Bieber's response? "That's disgusting." While Bieber stands as a highlight, so do the Timberlake and Postman cameos in the sketch. Timberlake was back, d---s in boxes and all. Meanwhile, Portman, holding a doll baby, got her gangster rapper on again, proclaiming, "Yeah I had a baby, but I'm still crazy." As the short nears its wacky end, Bieber shares, "I was tricked into doing this. I don't endorse this song. No, no, no, no." Of course as he says this, Hamm as Sergio air humps around him. In the end, all of the characters get in a room and the guys (with Akiva now in for Akiva) once again share that they will celebrate the way they always intended: by sucking whatever it is they want to, 100 times. Saturday night's episode was hosted by former "SNL" star Will Ferrell with musical guest (and Bieber's mentor) Usher on hand. The finale airs this week with Rolling Stones leading man Mick Jagger hosting. What's your favorite Lonely Island digital short? Leave your comment below! Related Artists Justin Bieber The Lonely Island

Plus Justin Bieber, Justin Timberlake and others make special cameos in the show's 100th Digital Short segment.By James Dinh Usher on "Saturday Night Live" Photo: NBC Exactly one month before his new album, Looking 4 Myself, hits shelves, the wheels of Usher's promotional wagon gained momentum when the entertainer provided America with a set of contrasting performances and chuckles during this weekend's "Saturday Night Live" episode, which was hosted by "SNL" alum Will Ferrell. Rocking simple black jeans, a jacket and tee, and a faux hawk, Ursh looked vibrant and energetic as he performed his brand-new single "Scream." Unlike previous expertly choreographed numbers for his dance tunes, the sunglass-donning singer showed off minimal, but nonetheless slick, moves, while his band and two backup singers filled his Studio 8 back stage. "We at it again, 'SNL,' and this time we going to make you scream," he told the crowd at the start of the energetic cut. His second performance was for the Diplo-produced cut "Climax," during which the singer showed off his sensual and smooth side. Clearing the area of his accompanying singers, Usher made his smooth falsetto the forefront of the number. It was a simple, authentic rendition of the hit song that was essential proof of his multi-faceted vocal talents. In addition to his set of performances, the ATL singer appeared alongside Ferrell in the "2012 Funkytown Debate" skit, in which he played a character named Galactic Fantastic. Dressed in some sparkling duds and an oversized afro, the R&B entertainer played a wacky sidekick who brought in his singing voice to support Farrell's side of the grooving song debate. Usher got even more airtime when he was joined by Justin Bieber, Justin Timberlake, Michael Bolton, Will Ferrell and Natalie Portman, who all made special cameos in the episode's special 100th Digital Short. Paying tribute to some of the most popular Shorts like "Di-- in a Box" and "Shy Ronnie," Andy Samberg, Jorma Taccone and the Biebs most fittingly put on a big-time celebration with accompanying jingle. It was an all-star affair and brought back some major giggles — especially when JT and Portman reprised their original Short roles. To add to the night's surprises, Liam Neeson popped up during a "Weekend Update" segment for the Nicolas Cage parody "Get in the Cage." Neeson's upcoming summer flick "Battleship" was the main topic of conversation, with Samberg, as Cage, asking his usual "How am I not in that movie?!" Samberg went on to babble jealous nonsense about Neeson's other flicks in his spot-on Cage impersonation. Like last week's musical guest Rihanna, Mr. Raymond's gig on the late-night sketch show marks his third appearance. And it's one of the many stops that the singer will make to promote his upcoming project. He's set to kick off the "Today" show's summer concert series on Friday, perform at the Billboard Music Awards on May 20 and head overseas for Capital FM's Summertime Ball 2012 in London in early June. Mick Jagger will perform double duty as host and musical guest on next week's "Saturday Night Live" season finale. What did you think of Usher's "SNL" performances? Sound off below. Related Artists Usher