Lindsay Lohan's 21st Vodke Birthday Party

Lindsay Lohan's 21st birthday party will be sponsored by a vodka company, according to her lawyer.

The actress' legal representative Mike Heller has revealed Svedka Vodka will be one of the sponsors of Lindsay's upcoming July birthday bash.

Heller told Us Weekly magazine: "This should be one of the best parties ever."

However, the star's representative is not willing to discuss her party plans, saying: "I am unaware of who is sponsoring Lindsay's birthday, as I am not the one planning it."