Singer known for her appearances in the 25th Anniversary performance of Les Miserables, starring in Ghost the Musical, and her 2015 spot on Midsomer Murders. She represented the U.K. in the Eurovision Song Contest 2017 with the song "Never Give Up on You."
She first rose to fame competing on the hit talent competition the X Factor in 2009, where she finished in 8th place.
She was featured as Gemma in 2010 on the incredibly popular Doctor Who spin off The Sarah Jane Adventures.
She started dating Ethan Boroian in 2009. The couple became engaged in 2015 and got married in 2017.
She competed against winner Joe McElderry in 2009 on the X Factor.