While Kate Middleton has been busy preparing for her eleven-day tour in Canada and California, her sister was making her own plans as well.

Fashionista and tennis-lover, Pippa Middleton, has been stirring a huge buzz at the 2011 Wimbledon championships with her style statements.

The 27-year-old sister of the Duchess of Cambridge has been looking stunning at the games and receiving wide media coverage.

At the recent men's semi-final match, Pippa was seen in a navy blue crochet dress by Tania and a heavy pair of aviator sunglasses.

Earlier, she was spotted during the quarter-final match between Jo-Wilfried Tsonga of France and Roger Federer of Switzerland. She watched the match in a Hobbs NW3 red colored dress, which she paired with brown platform shoes and a matching Modalu handbag.

Check out the latest pictures of Pippa Middleton at the Wimbledon games:

Pippa Middletons Wimbledon affair Latest pictures of the fashionista at the games.
Pippa Middleton (C), sister of Catherine, Britain's Duchess of Cambridge, leaves the Centre Court during a rain break at the Queen's Club Championships in west London June 9, 2011. Reuters.
Pippa Middletons Wimbledon affair Latest pictures of the fashionista at the games.
Pippa Middleton, The sister of Catherine, Duchess of Cambridge, Pippa Middleton, at Centre Court at the Wimbledon tennis championships in London Reuters
Pippa Middletons Wimbledon affair Latest pictures of the fashionista at the games.
The sister of Catherine, Duchess of Cambridge, Pippa Middleton, leaves Centre Court at the Wimbledon tennis championships in London June 29, 2011. Reuters.
Pippa Middletons Wimbledon affair Latest pictures of the fashionista at the games.
The sister of Catherine, Duchess of Cambridge, Pippa Middleton and former English cricketer, Alex Loudon, sit on Centre Court at the Wimbledon tennis championships in London June 29, 2011. Reuters.
Pippa Middletons Wimbledon look
Pippa Middleton, the sister of Catherine, Duchess of Cambridge leaves Centre Court after the semi-final match between Rafael Nadal of Spain and Andy Murray of Britain at The Wimbledon Tennis Championships in London. Reuters.
Pippa Middletons Wimbledon affair Latest pictures of the fashionista at the games.
Pippa Middleton, the sister of Catherine, Duchess of Cambridge leaves Centre Court after the semi-final match between Rafael Nadal of Spain and Andy Murray of Britain at the Wimbledon tennis championships in London. Reuters.
Pippa Middletons Wimbledon affair Latest pictures of the fashionista at the games.
Pippa Middleton, the sister of Catherine, Duchess of Cambridge leaves Centre Court after the semi-final match between Rafael Nadal of Spain and Andy Murray of Britain at the Wimbledon tennis championships in London. Reuters.
Court California Kate middleton Canada