Katherine Heigl says planning her wedding was “stressful”.

The 27 Dresses actress, who married musician Josh Kelley last December, was desperate to have a classic ceremony that she could remember fondly.

She said: “Planning my wedding was definitely stressful. The seating chart! The calligraphy! I had to wear a corset for sure. Anything I can keep in place I will. Old Hollywood is my favourite kind of look. I want to be able to look back on the pictures 10 years from now and still love them.”

Katherine, who met Josh when she was cast in a video for his 2005 single Only You, revealed the pair had an instant connection and she determinedly pursued him.

She explained: “He was everything I needed or wanted in my life. He was quite cool at first. He was not being emotional right off the bat, and I was used to having the reverse of that. Perhaps that’s why I was blown away. I’m usually much cooler.”

The Grey’s Anatomy actress also revealed the couple are struggling to agree on when to have children.

Katherine said: “I think we’re both on such a career trajectory right now, it would be foolish to waste the opportunities. I think he’d prefer to wait a little more time, but I wouldn’t, so I think we’ll meet somewhere in the middle.”