Singer Bruno Mars demonstrated his comical side during a guest appearance at "Saturday Night Live." Audiences were fascinated with the talented singer's hilarious skit as he impersonated other famous music artists such as Katy Perry, Michael Jackson, Billie Joe Armstrong, Steven Tyler and Justin Bieber. Hollywood Reporter suggests that Bruno Mars probably helped the show with its ratings since Lindsay Lohan's guest appearance back in March.

According to Aceshowbiz.com, Bruno Mars portrayed an intern character named Devon, who helped out the Pandora FM's show when the server of the station had technical problems. It was then Bruno Mars delivered the funny yet remarkable impersonation when he sang "Smooth Criminal" by Michael Jackson, "Boyfriend" by Justin Bieber and Katy Perry's "Firework."

On a serious note, Bruno Mars sang two singles from his forthcoming second album "Unorthodox Jukebox" on SNL. Fans were given the privilege to hear the upbeat single "Locked Out of Heaven" as well as the soulful ballad "Young Girls" which will become available on iTunes on November 6. After the success of his debut album "Doo-Wops & Hooligans," expectations are already high for "Unorthodox Jukebox" upon its official release on December 11.

Meanwhile, representatives of Bruno Mars have not given any comments regarding the rumors of a possible acting career for the talented music artist after his spectacular act on "Saturday Night Live." However, Bruno Mars is still expected to make another TV appearance when he performs at the Victoria's Secret Fashion Show on December 4.

Take a look at the YouTube video and have fun watching Bruno Mars sing to Michael Jackson's "Smooth Criminal" which is among his many amusing impersonations at "Saturday Night Live."

Singer Bruno Mars performs on NBC's ''Today'' show in New York June 24, 2011.

American singer-songwriter Bruno Mars’ debut studio album, Doo-Wops & Hooligans, was released on October 4, 2010. The album's title refers to doo-wop music and was chosen to reflect simplicity and to appeal to both males and females. Doo-Wops & Hooligans saw its premiere on MySpace on September 24 and was released to digital retailers on October 4, then to stores on October 5, 2010.

U.S. singer Bruno Mars (C) poses with his band on the red carpet at the MTV Europe Music Awards show in Belfast

American singer-songwriter Bruno Mar

Mars as Peter Hernandez in real life was put under arrest last September of 2010 after he was caught carrying with him a bag of white powder right in his room at the Las Vegas Hard Rock Hotel that was eventually discovered as cocaine.

Singer Bruno Mars performs during a Amy Winehouse tribute at the 2011 MTV Video Music Awards in Los Angeles August 28, 2011.

Singer Bruno Mars (2nd R) performs during a tribute for late singer Amy Winehouse at the 2011 MTV Video Music Awards in Los Angeles August 28, 2011.