Cameron Diaz is reportedly seeking "medical attention" for stress due to the unexpected death of her father, Emilio. According to Starpulse, 'What Happens in Vegas' co-star Ashton Kutcher told a photographer of Cameron's state when asked about her absence from the movie's premiere in London on Monday night.

"Sadly, she will not be joining us for the premiere as she has just lost her father and is under medical attention with stress at the moment," Ashton said. "But she will be better soon."