Win two pairs of tickets to see Justin Bieber at Barclaycard presents British Summer Time Hyde Park

Are you a Justin Bieber fan who hasn't yet got a ticket to his festival-exclusive headline slot at Barclaycard presents British Summer Time Hyde Park? Well if you enter our competition, you could be in with a chance of being front and center for J Biebs.

We are giving away two pairs of tickets to the July 2 installment of BST 2017 headlined by the Canadian megastar, which will also feature slots from Martin Garrix, Tove Lo, and Christmas Number 1 chart topper Anne-Marie. So not only could you be dancing the afternoon away in one of only two UK dates for Justin in 2017, you could be taking a friend with you too. We're nice like that.

Justin's Purpose album campaign has been hugely successful for the 23-year-old, leading him to become the first artist to ever hold positions 1, 2 and 3 on the Official Singles Chart in the same week. The album also accumulated more streams than any other in a single week, a record that stood for 15 months.

MORE: Acts that have held Number 1 and 2 on the Official Singles Chart

The material Justin will perform at the festival also led him to become the first ever artist whose entire album charted within the Official Singles Chart Top 100 in the same week, while his track Sorry was the first to pass 100 million streams in the UK.

Elsewhere across the BST Hyde Park weekends, The Killers, Tom Petty and the Heartbreakers, Phil Collins, Kings of Leon and Green Day and will headline, while the likes of Blondie, Stevie Nicks and The Lumineers with perform on the various bills. For more information on other dates that the festival will rock Hyde Park, click here.

To enter in our competition, fill out the competition form below and include the correct answer to our question. Good luck!