Question: Miranda Cosgrove made her debut through the single that was used as the theme song for the program on which network?

"Kissin U" is a song by American recording artist Miranda Cosgrove from her debut studio album, "Sparks Fly".  Cosgrove co-wrote the song with Claude Kelly and Dr. Luke; the latter also co-produced it with Ammo.  The album's only single, it was released on 7" vinyl and Cassette tape format on March 22, 2010, and to mainstream radio on May 11, 2010.  The single was later released in Australia in early July.  The single is Cosgrove's first official musical release, after making several soundtrack appearances for some of her shows and films, such as "iCarly" and the 2009 animated comedy film, "Cloudy with a Chance of Meatballs".  It also made an appearance on the 2010 compilation album "Now That's What I Call Music!  35" <SEP> High Maintenance is the second EP by American actress and pop singer Miranda Cosgrove, released by Columbia Records and Epic Records on March 17, 2011.  The EP was preceded by its lead single, "Dancing Crazy", which was co-written by Canadian pop punk singer-songwriter Avril Lavigne with Max Martin and Shellback, who produced it.  The single became her first to chart on the Top Heatseekers chart, peaking at number 21.  The single also charted on the Hot 100 Airplay chart, peaking at number 49, as well as peaking at 36 on the Pop Songs music chart, which is based upon airplay on pop radio.  It also charted in countries such as Slovakia, where it peaked at number seventeen.  "High Maintenance" was made available for pre-order on March 2, 2011, the same day that "Dancing Crazy" became available for free download on iTunes. <SEP> "Leave It All to Me" is the debut single by American actress and singer Miranda Cosgrove and the theme song for Cosgrove's Nickelodeon show "iCarly".  It features Cosgrove's former "Drake & Josh" co-star, Drake Bell, and was written by Michael Corcoran, one of Bell's band members.  A shortened version is used in the show's opening credits, but the full version can be found on the show's soundtrack.  The single charted in the U.S. on the "Billboard Hot 100", at position 100.  It was the show's theme song for the entire series. <SEP>  The song features Drake Bell was released as a single in December 2007 and peaked at number one hundred on the "Billboard" Hot 100.  In June 2008, Columbia Records released the "iCarly" soundtrack, which featured four songs performed by Cosgrove, peaked number twenty-eight on "Billboard" 200. American singer Miranda Cosgrove has released one studio album, two extended plays, two soundtracks, six singles, and three promotional singles. Cosgrove's debut as a recording artist began with the "iCarly" theme song "Leave It All to Me".  The second single "Stay My Baby" failed to reach charts.  In December 2008, a cover of the holiday song "Christmas Wrapping" was released to promote the hour-long special "Merry Christmas, Drake & Josh".  On February 3, 2009, Cosgrove released her first solo recording, the extended play About You Now, exclusively on the iTunes Store.  The single of the same title, "About You Now" reached number forty-seven on the Hot 100 in January 2009, becoming her most successful single to date.  To promote the 2009 animated film "Cloudy with a Chance of Meatballs", Columbia Records released a promotional single entitled "Raining Sunshine".