updated 08/08/2008 AT 2:30 PM ET
•originally published 08/08/2008 AT 2:50 PM ET
Arriving in Las Vegas late Wednesday night, Ryan Phillippe and his Stop Loss costar and girlfriend Abbie Cornish hunkered down in a one-bedroom suite at The Palazzo Resort Hotel Casino as the couple celebrated Cornish’s turning 26 – with Phillippe seemingly determined to make this her best birthday ever.
Starting the day lounging in a private cabana at Tao Beach, the duo dined on sushi and fruit before heading to the Canyon Ranch Spa for even more relaxation.
After taking in Cirque Du Soleil’s O at Bellagio, Phillippe and Cornish were spotted walking hand in hand to dinner at an intimate corner table at Tao Las Vegas, where they were seen snuggling and kissing throughout the meal.
Two hours later, their waiter delivered a dessert platter with a birthday candle in the ice cream – a moment Cornish had the waiter capture with her camera.
And there was more, with Phillippe leading the birthday girl to a VIP skybox at Tao’s nightclub that overlooked the main dance floor. Sipping Grey Goose cocktails, the duo danced – and kissed – the night away, except for the moment when Cornish unbuttoned Phillippe’s shirt and started pouring ice down his chest.
“They really are cute together,” a source said.