LONDON, ENGLAND - JUNE 29: Niall Horan attends the Philipp Kohlschreiber v Novak Djokovic match on day one of the Wimbledon Tennis Championships on June 29, 2015 in London, England. (Photo by Karwai Tang/WireImage)
LONDON, ENGLAND - JUNE 29: Niall Horan attends the Philipp Kohlschreiber v Novak Djokovic match on day one of the Wimbledon Tennis Championships on June 29, 2015 in London, England. (Photo by Karwai Tang/WireImage)