Megan gives new meaning to the word mischievous. She's a major practical joker and she'll stop at nothing to embarrass her brother (or anyone else). Drake is absolutely terrified of his 9-year-old sis, and is always suspicious of her plans. Deep down, Megan's just trying to figure out where she fits into her new family. Until then, expect piles of pranks from this one...
MIRANDA COSGROVE: Miranda was 10 years old when she scored the role of Megan, Drake and Josh's sweet but scheming sister. Miranda says, "Megan drives them crazy with her pranks. She even drenches them from head to toe with paint!" Spotted by an agent at age three, singing and dancing around a restaurant table, Miranda has been featured on "Zoey 101" and "Unfabulous." Summer Hathaway, the overachieving manager of Jack Black's grade school rock band in "School of Rock" was her break out film role. A fan of fencing and cupcakes, Miranda now stars as Carly Shay in Nickelodeon's hit show, "iCarly." It is her voice (with Drake Bell's) in the show's theme song, "Leave It All To Me."