Amanda Seyfried is ready to meet her unborn baby.

Amanda Seyfried

Amanda Seyfried

The 'Last Word' actress, who is expecting her first child with fiancé Thomas Sadoski imminently, admits she can't wait to give birth.

Asked how her pregnancy is going, the 31-year-old star said: "It's good [but] I'm ready... I'm ready... I'm ready to meet the kid."

Amanda, who previously dated fellow actors Justin Long and Dominic Cooper, stars in the new film alongside her beau but admits it wasn't the first time they had to lock lips professionally.

Speaking at the film's Los Angeles premiere, she told E! News: "We did a play together last year. We had to kiss so much and we weren't together. Acting is weird.

"It was fun to work together again and in a completely different way."

Thomas, 40, also opened up about Amanda's pregnancy on the red carpet, adding: "It's the best thing I've ever done in my life. She's extraordinary. She's incredible. I'm terrified, to steal a line from 'Ghostbusters,' 'I'm terrified beyond capacity for rational thought,' but I couldn't be more excited. She's already an extraordinary mom and I'm so proud of her. Her voice, my God I know, already this kid is lucky. She gets the singing. I clean up the poop."

The former 'Newsroom' actor split from wife Kimberly Hope in October 2015 after eight years of marriage.