It appears to be an annual tradition for Michelle Rodriguez: attend the Cannes Film Festival and frolick in the ocean wearing a pretty bikini.

Just like 2011, Michelle had a great time swimming in the ocean with friends while at the Eden Roc Hotel in Antibes today. She wore a sexy beige and black two-piece swimsuit as she jumped off a dock and enjoyed the water with friends.

She stars in the upcoming "Machete Kills" with Mel Gibson, who plays a maniacal arms dealer intent to start a nuclear war.

See more photos of Michelle in a bikini and all dressed up at Cannes...