Sienna & Balthazar Share Sweet Kisses

Sienna Miller shares a few passionate kisses with billionaire boyfriend Balthazar Getty before heading to LAX airport in Los Angeles on Monday. The British actress was later seen rushing through security solo.

Sienna, 26, and Balthazar, 33, were also recently spotted having a romantic dinner at Chateau Marmont hotel in Los Angeles.

Sienna‘s ex, Rhys Ifans, was recently interviewed by Britain’s Guardian newspaper. Apparently he didn’t write any of the songs on his new album about Sienna because “she doesn’t deserve a f—ng song!”"

Yikes! Somebody‘s bitter. But rightfully so? Maybe?

10+ pictures inside of Sienna Miller and Balthazar Getty share sweet kisses…