LLohanRedBull070208_01_X17.jpgLindsay Lohan LLohanBirthday0702_01_X17.jpg You only get one chance to turn 22 - and Lindsay Lohan certainly didn't let hers pass her by!

Lindsay's present to herself was a day away from the set of Labor Pains; instead, she rounded up Sam and a few of her other friends for lunch at La Scala. Judging by Lindsay's expression when we caught her group heading out to pick up her cake at Cake And Art, the party was a decidedly private affair - although Lindsay did cheer up a little once all the paps started serenading her with "Happy Birthday"!

Afterwards, Lindsay and her friends headed over to Sam's house to warm up for her big birthday bash later that night. Lindsay must have been expecting a late night of partying, too - we saw her bringing in three cases of Red Bull!

Once the sun set, the festivities began in earnest, starting with a birthday dinner with Dina and Ali at Magnolia before hitting up her actual party at the Roosevelt. As you can see, Lindsay had a pretty strict dress code - even Samantha got all dressed up!