• Share
  • Tweet
  • Share
Liam Payne, Niall Horan, Wimbledon

Karwai Tang/WireImage

The Wimbledon Championships are well underway! 

The third Grand Slam tournament of the year began this week, and several celebs have already been spotted taking in the intense tennis action in London! One Direction's Liam Payne and Niall Horan were all smiles as they attended Rafael Nadal's match versus Lukas Rosol on center court during day four.

Pippa Middleton, Wimbledon

Karwai Tang/WireImage

Pippa Middleton was also on hand to watch the second-seeded Spaniard advance. The 30-year-old brunette was stylish per usual in a black and white floral-printed dress.

Celebs at Wimbledon

Getty Images

Hugh Jackman, Non-Stop's Michelle Dockery and Ellie Goulding have also made appearances at the All England Club!