19 JANUARY 2009

It may have been his birthday on Saturday - he turned 47 - but there was no respite from the promotional trail for Jim Carrey as he attended a Sundance Film Festival screening of his new film I Love You Phillip Morris over the weekend.

Ontario-born Jim was accompanied on the red carpet by girlfriend Jenny McCarthy, where he also teamed up with co-stars Ewan McGregor and Rodrigo Santoro, best known for his role in Love Actually.

Since getting underway on Thursday the Park City event has drawn a host of cine stars, including festival founder Robert Redford and Demi Moore with her husband Ashton Kutcher. The photogenic duo were in town to attend the premiere of Ashton's comedy Spread.

Also spotted at the 11-day festival were Paris Hilton - in bunny costume - and Pierce Brosnan and Susan Sarandon, both of whom are in Utah with their latest vehicle The Greatest.

Photo: Getty Images
Jim and his co-stars, Ewan and Rodrigo, attend Sunday's premiere of I Love You Phillip Morris. Recognising the sex appeal of the Scottish star, who plays Jim's lover in the comedy, the Canadian recently joked that his onscreen kiss scene with Ewan was "a dream come true"
Photo: Getty Images
Husband and wife duo Demi and Ashton catch up with the festival's 72-year-old founder Robert