Miranda Cosgrove (2007- Present)Miranda Taylor Cosgrove (born May 14, 1993)is an American actress and singer-songwriter. Cosgrove's career began at the age of three when she appeared in television commercials. Her film debut was in 2003, as Summer Hathaway in School of Rock. Cosgrove appeared in a number of minor television roles over several years before coming to prominence on the Nickelodeon TV series Drake & Josh. A few years later, Cosgrove landed the role of Carly, the lead character in the Nickelodeon TV series iCarly. As of May 2010, Cosgrove earned US$180,000 per episode of iCarly, making her the second-highest-paid child star on television.She was listed in the 2012 edition of Guinness World Records as the Highest Paid Child Actress for iCarly. Following the success of iCarly, a soundtrack album was released in June 2008, in which she performed four songs. Cosgrove's debut album Sparks Fly was released on April 27, 2010. Miranda is sometimes known/called as the "Nickelodeon Queen".
Victoria Justice (2010- Present)Victoria Justice (born February 19, 1993) is an American actress, singer-songwriter, and dancer. She debuted as an actress at the age of 10 and has since appeared in several films and television series including the Nickelodeon series Zoey 101 and Victorious. She has made appearances in several theatrical releases, including Unknown as well as the 2006 thriller The Garden. She has appeared in several Nickelodeon series, including True Jackson, VP, The Troop, The Penguins of Madagascar and iCarly, as well as on the Nickelodeon game show BrainSurge as a contestant. In 2010, she starred in the Nickelodeon film The Boy Who Cried Werewolf.
Aside from acting, Justice is involved in her musical career. She has performed several songs for the soundtrack to the Nickelodeon musical Spectacular!, in which she starred. She has recorded a number of songs for the Victorious series. Justice has announced the release of her debut album, which is expected to be released sometime during 2012.
Big Time Rush (2010 - Present)Big Time Rush (also known as BTR) is an American boy band, formed in Los Angeles, California, in 2009. The band consists of members Kendall Schmidt, James Maslow, Carlos Pena Jr. and Logan Henderson. The band released its debut album, BTR in October 2010. It peaked at number 3 on the Billboard 200 and was certified Gold by the RIAA for sales of over 500,000 copies. A second studio album, Elevate, was released on November 21, 2011. As of May 2012, the group has sold around 4.1 million singles around the world.