Jessica Biel: Married Life with Justin Timberlake 'Feels Incredible'

By Dahvi Shira

11/30/2012 at 06:30 PM EST

It's all about the little things for newlywed Jessica Biel.

The Hitchcock star, 30, who tied the knot last month, says a huge perk of being married to Justin Timberlake is getting to use a certain seven-letter word.

"It's weird because it feels like almost nothing has changed, yet something that you can't really describe, or something that isn't tangible has changed," Biel says on The Ellen DeGeneres Show airing on Monday. "The weirdest and kind of most wonderful thing is that word. That's my husband."

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Changing up her voice, the actress adds, "That's the word, and every time I say it, I go really Southern with it. 'Oh, that's my husband. That's him over there.' I touch my hair and I completely go like I'm from the South or something. It's weird."

As for life as Timberlake's wife, Biel says with a smile, "It just feels incredible. It feels like you have this partner who is going to be with you and also change light bulbs and do dishes with you."