On the occasion of her sixth wedding anniversary on Sunday, actress Shilpa Shetty has thanked her husband and businessman Raj Kundra for being her `bestest friend ever`.

Shilpa, best known for her roles in films like `Dhadkan`, `Indian` and `Life in a... Metro`, married Kundra on November 22 in 2009.

`Happy Anniversary @therajkundra, how six years have flown by. Thank you for being my bestest friend ever,` Shilpa posted on Twitter on Sunday.

"Raaz" actress Bipasha Basu also wished the couple on the digital platform. "Happy Anniversary to the most adorable couple @officialshilpashetty and @TheRajKundra."

Kundra relied: "Thank you Bipsu waiting for you to join the bandwagon!! lots of love".

The couple together have a three-year-old son Viaan.