United Kingdom, May 4 -- Anna Faris' 12-year-old son has pushed her "out of [her] comfort zone".

The 48-year-old actress - who has Jack with her ex-husband Chris Pratt - has revealed that her son has encouraged her to become more adventurous.

The Hollywood star told Us Weekly: "I am really proud that I will go on any roller coaster or any water slide.

"I've stepped out of my comfort zone because of my love for my son so many times. I'm really proud of that and I love it that he can count on me and I know that he sees that."

Anna and her husband Michael Barrett lost their home in the Los Angeles wildfires earlier this year.

And the actress - who owned a multi-million dollar property in Pacific Palisades - admits that she still feels e...