Demi Lovato - 'Heart Attack' (Capital Session)

Demi gave her recent Vodafone Big Top 40 hit the acoustic treatment when she visited Capital.

The 21-year-old star showcased her amazing vocals during a live session in the Capital studio with Max.

The 'Neon Lights' singer performed a special 4-track session when she visited Capital, whilst promoting the release of her upcoming single.

Demi also performed a coved of Ed Sheeran's 'Give Me Love', 'Give Your Heart A Break' and her latest single 'Neon Lights'.