Question: Who hosted "The Toast of the Town" and also featured guest performer Sandy Stewart?

<P0-S0> Alex Jacke was born and raised in the Los Feliz neighborhood of Los Angeles, CA. <P0-S1>  The singer and songwriter realized his passion for music as a child when he fell in love with 90's R&B and Hip Hop. <P0-S2>  Jacke's music influences also include soul, funk, gospel, rock, and pop music. <P0-S3>  Self-taught on the piano, he began composing songs by middle school. <P0-S4>  By the time he started his freshman year at Morehouse College, he knew music was his future and he focused his energy on songwriting, & performing at school events and venues around Atlanta. <P0-S5>  During his sophomore year, he appeared on the highly popular MTV series "My Super Sweet 16," as the special guest performer for DJ Spinderella and former NBA player, Kenny Anderson's daughter, Christy. <P0-S6>  His performance caught the attention of music executive and producer, Laney Stewart, who invited Jacke to work with him over the summer. <P0-S7>  Jacke jumped at the opportunity to pursue his dream, and left Morehouse College at the end of his junior year to return to Los Angeles. <P0-S8>  Like others before him, most notably Tricky Stewart and The-Dream. <P0-S9>  Laney Stewart took Alex Jacke under his wing which led Jacke to land a worldwide publishing deal with Music Gallery/Universal Music Publishing Group in 2011. <P0-S10>  Along with Stewart and his production team The Sharpshootaz, Alex Jacke spent most of the first half of 2012 perfecting his debut EP, D.F.M. (Dorm Fuckin Music) released on July 9, 2012. <P0-S11>  On Valentine's Day 2013, Alex released a "Deluxe" version of his D.F.M. release, simply titled "D.F.M. Deluxe." <SEP> <P1-S0> Edward Vincent Sullivan (September 28, 1901 – October 13, 1974) was an American television personality, sports and entertainment reporter, and longtime syndicated columnist for the "New York Daily News" and the Chicago Tribune New York News Syndicate. <P1-S1>  Broadcast for 23 years from 1948 to 1971, it set a record as the longest-running variety show in US broadcast history. <P1-S2>  "It was, by almost any measure, the last great TV show," proclaimed television critic David Hinckley. <P1-S3>  He is principally remembered as the creator and host of the television variety program "The Toast of the Town", later popularly—and, eventually, officially—renamed "The Ed Sullivan Show". <P1-S4>  "It's one of our fondest, dearest pop culture memories." <SEP> <P2-S0> Sandy Stewart (born on January 13, 1958 in San Francisco) is a songwriter, singer and keyboardist from Houston, Texas, USA. <P2-S1>  She is mostly known for her album "Cat Dancer", and her association with Fleetwood Mac vocalist and solo act Stevie Nicks. <P2-S2>  Sandy's first single, "Saddest Victory" was released in 1983. <P2-S3>  Its video played on MTV for several weeks, but the song never charted. <P2-S4>  Sandy and Stevie Nicks also sang a duet for the song "I Pretend", which also was featured on "Cat Dancer". <P2-S5>  A 12" single was also released to promote "Cat Dancer". <P2-S6>  The single featured a large close-up photo of Sandy on its album cover. <SEP> <P3-S0> Sandy Stewart (born Sandra Galitz on July 10, 1937) is an American singer of popular songs. <P3-S1>  She was a regular guest on 1950s and 1960s TV variety programs including shows hosted by Ed Sullivan, Bing Crosby, and Eddie Fisher. <P3-S2>  During the 1961-63 television seasons, she was a regular on NBC'S The Perry Como Show as part of The Kraft Music Hall Players along with Don Adams, Kaye Ballard and Paul Lynde.