Jessica Biel: Marriage is peculiar

Jessica Biel can’t gauge how her relationship with Justin Timberlake has altered since they married.

The Hollywood pair tied the knot in a private ceremony in southern Italy in October.

Jessica’s bond with Justin is distinctly different, although she’s unable to define exactly how.

"It's funny. It feels like nothing's changed and yet everything's changed. It's kind of that intangible thing you can't quite put your finger on,” she revealed on US talk show Good Morning America.

“But I like the idea of having a partner in crime. I guess the word 'husband' is pretty amazing. It's so fun to say, 'This is my husband!' "

A couple months into their marriage, Jessica and Justin aren’t planning to celebrate the holidays in an exuberant fashion.

The couple would rather take it easy and spend time with their loved ones.

"We're pretty much going to do the same thing that we do every year: hang out with our family and just be mellow," she said.

Jessica’s new romantic comedy also starring Gerard Butler Playing for Keeps will be released in the US this weekend.