Ariana Grande performs at the 2014 Victoria's Secret Fashion Show in London

Watch Ariana Grande dazzle the 2014 Victoria's Secret Show in London with her electrifying performance. Catch all the highlights and backstage moments

American singer and actress Ariana Grande performed at the 2014 Victoria's Secret Fashion Show held in London. The 21 year old brunette sang a set of her popular songs including 'Bang Bang', 'Break Free', 'Love Me Harder', and 'Problem', while the models walked down the ramp in designs of VS PINK. The 'University of Pink' set had the models dressed in flirty and youthful styles of clothing and lingerie, and Ariana was also decked in VS PINK. The star wore a sequinned bralet and high-waisted undies styled with a colourful wrap that served as a skirt, and above the knee black boots. Ariana wore her hair in a ponytail, and looked glamorous.