The X Factor 2008 winner performed at the beautiful Temple Newsam in Leeds – in front of a 70,000-strong crowd.
After her performance, the singer told the Yorkshire Evening Post: “I loved it. It was really good fun.
“It was a really good crowd out there.”
PITP 2012 was a slap in the face for anyone who rubbishes the talent from TV talent shows like the X Factor. Alexandra Burke, Marcus Collins, Little Mix and One Direction (all former X Factor contestants) put on an awesome show and blew the crowd away.
To read out on-going coverage of Party in the Park with Radio Aire and Leeds City Council, click here.