At age 16, she released a self-titled gospel album in March 2001 under her real name Katy Hudson, which failed to chart in any music market.[7] After Perry signed with Capitol Records in April 2007, she released her second album, One of the Boys, in June 2008.[8] Its singles "I Kissed a Girl" and "Hot n Cold" both topped charts in Austria, Canada, Germany, and Switzerland, and have been certified quintuple platinum by the RIAA. The album peaked within the top ten in the United States, Austria, Canada, France, Germany, and Switzerland. Throughout 2009 and 2010, Perry was featured on two singles.