Pippa Middleton reprises see-through dress and date at Wimbledon

Pippa Middleton was spotted at Wimbledon this week wearing a see-through black crochet dress, identical to the white one she wore earlier in the month and she brought the same date - wealthy heir George Percy.

Percy, who is the son of the Duke of Northumberland, dated Middleton when they attended college at the University of Edinburgh. Pippa and Percy were also housemates and lived with Lord Edward Innes-Ker, a son of the Duke of Roxburghe. Percy is heir to a huge fortune which includes Alnwick Castle in Northumberland, which is home to the Hogwarts School of Witchcraft and Wizardry from the "Harry Potter" movies.

The pair has been photographed together a lot lately and was also spotted vacationing in Spain. Percy, 27, who is an Earl, has served as a "page of honor" to Queen Elizabeth II, which allowed him to accompany her to major events, according to ABC News.

Middleton, 27, wore a daring Tania knit dress at Wimbledon that showed off the fashion icon's undergarments (See a photo here). She wore the same dress in white to the AEGON tennis tournament on June 10, which she also attended with Percy.

Middleton, who was formerly working as a party planner has also taken a job with Percy's geothermal energy firm. She will now help lobby for government licenses which would allow the Percy's company to drill underground for hot water which would be converted into heat and electricity. Pippa also works part-time at her parents' party planning company Table Talk and writes an online magazine for their online party supply website, Party Pieces.

According to People magazine, Middleton recently split up with former England cricketer Alex Loudon, who accompanied her to the Royal Wedding. However, the pair was spotted at a different Wimbledon match earlier this week.

Middleton's sister Catherine, Duchess of Cambridge and brother-in-law Prince William are on an official tour of Canada. See photos of their visit.

Pippa's appearance at the Royal wedding in a gorgeous Alexander McQueen gown has sparked interest and earned her the unofficial title of "Her Royal Hotness" and a website dedicated to her derriere.

Pippa Middleton served as the maid of honor at her sister's wedding and was responsible for planning the post-wedding party, which reportedly made palace officials "shudder."