There is no doubt that Carole Middleton is one very proud grandmother (her grandkids are royals after all), as she was spotted going on a shopping spree and buying "all things pink" for her granddaughter, 5-month-old Princess Charlotte.

Kate Middleton News 2015: Is Her Mother Carole Middleton An Embarrassment To The Royal Family?

According to E! Online on Tuesday, Kate Middleton's mum was spotted checking out high-end kid-friendly stores in London such as Trotters Childrenwear and Russell and Bromley on Kings Road.

The site says that she was spotted checking out sweaters and dresses near the front of a store before leaving with a large shopping bag full of clothes that are rumored to be for the youngest little royal in the family.

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It seems as though Carole is trying to win back Queen Elizabeth's good graces, as it was rumored that she might have been a little tipsy at the Rugby World Cup this past weekend.

According to Celebrity Dirty Laundry on Tuesday, the Queen is supposedly "disgusted" by Carole, as she was allegedly caught sneaking alcohol into one of the games. Even though Prince William and Duchess Catherine skipped the event, Prince Harry was there along with the entire Middleton family.

Blogger Bianca from the site said, "Kate Middleton's mother, not seeming to care about her husband's boredom, snuck a mini bottle of wine out of a paper sack. Carole poured the white wine into a tumbler and began enjoying drink as England was defeated by Australia, ending their run in the tournament."

So far, a rep for the Middletons has not made any comments about the report.