Kate Beckinsale Attends Ex Michael Sheen's 45th Birthday Party With Hubby Len Wiseman

Former couple was together for eight years

Friendly exes alert!

Kate Beckinsale recently attended ex Michael Sheen's 45th birthday party at popular celeb restaurant Craig's in West Hollywood, Calif., where she was seen arriving with an elaborately decorated cake for the celebration.

Proving there's no bad blood between the former couple—who were together for eight years—the 40-year-old stunner arrived with her current hubby of 10 years, Len Wiseman, who also brought along a neatly wrapped gift for the birthday boy.

Looking gorgeous as ever, the Total Recall star sported a pair of black skinny jeans, a trendy cropped jacket and a pretty white top. She paired her chic ensemble with a jeweled statement necklace, high-heeled black booties and wore her long brunette locks in soft cascading curls.

Her 40-year-old hubby also looked handsome for the occasion, wearing a dark sport coat, a gray button-down shirt and skinny black pants.

The attractive couple was all smiles when they arrived at the eatery, appearing in excellent spirits when they pulled up in their car together before showing off their impeccable style while mingling with guests inside at the A-list soiree.

The isn't the first time the unlikely trio has spent some time together—they previously reunited on the Golden Globes red carpet last month.

Beckinsale and the Midnight in Paris star ended their relationship in 2003 after eight years together. They have one child together, 14-year-old Lily Mo.

The Underworld actress married Wiseman in 2004 and has since spoken about her split with Sheen.

"The popular notion of how Michael and I broke up—that we were on [the first Underworld] and I ran off with the director [Wiseman]—is just not true," Beckinsale told Entertainment Weekly in January 2012. "If that were the case, I think it would be very difficult and peculiar to have an okay situation. But everybody involved has felt that the priority is Lily and wanting to get to a good place for her. And everyone is nice. So it's not bad."

Additional celebs who attended Sheen's birthday bash included Sarah Silverman and stylist Rachel Zoe.