Rebecca Romijn has revealed that her five month old twins with husband Jerry O’Connell are starting to find humour in the world around them.

The couple welcomed daughters Dolly and Charlie into the world at the end of December last year, and former Ugly Betty star Rebecca told People magazine that the girls are, at five months old, starting to develop different temperaments: “They’re really developing their own, very specific personas.

“They’re starting to think that things are hilarious, like they’re noticing [our three] dogs as being anything other than furniture. The dogs were play-fighting the other day and they thought that was hysterical.

“Jerry and I went bowling last weekend and we put them in their infant seats right in the front so that they could watch us, and they thought it was hilarious. It probably was. They were laughing at my score. Like, ‘Mommy can’t knock down any! It’s so funny!’”