The sister of the Duchess of Cambridge was spotted with a boyfriend by her side at the Wimbledon event.

Pippa Middleton was seen last Thursday viewing the round two action straight from the royal box seating at London's Centre Court. The most popular royal bridesmaid was seen wearing a button-up sweater in blue and white, which quickly stole the attention of many as the women's singles match was happening.

The current match then that the younger Middleton witnessed was that between Serena Williams and Melinda Czink from Hungary. The four-time Wimbledon champ served a total of 10 aces which led the game with a 6-1, 6-4 win.

The 28-year-old sister-in-law of Prince William was seen with Alex Loudon in 2011 for a different match on a similar day. However, it caught a lot of buzz for everyone to see her this time with her brother, James Middleton.

Pippa topped off her fashion outfit for the event with a pair of open-toed wedges.

Pippa Middleton as A Tennis Fanatic

Pippa is known by many to be a loyal fan of the tennis sport. As she was seen all chic in her navy outfit during a Wimbledon event, the younger sister of Kate Middleton was spotted sitting along Felicity Kendal and Jake Rudman.

She is even a member of the Queen's Tennis Club and is considered a regular during the said tennis tournament. For this year's, their mother, Carole Middleton, was also present as she viewed Roger Federer compete against Fabio Fognini on the Centre Court.

Mrs. Middleton did not sit in the royal box this year and instead watched the entire show from the general public stands as she was spotted with her own friends. And just like her daughter, Mrs. Middleton was also seen wearing the same theme of colours for her outfit, in white and navy.

All these just go to show that Pippa is up and available in the single market again!

MUST READ:

"It's time for me to go the f --- away," Katy Perry After The 3D Film Pink Carpet [PHOTOS]

RELATED STORIES