United Kingdom, Nov. 22 -- Goldie Hawn didn't want a big party for her 80th birthday.

The Death Becomes Her actress celebrated her milestone age on Friday (21.11.25) and while her loved ones would have "done anything" to mark the occasion, the Oscar-winning star wanted to keep things low-key.

Her son Oliver Hudson told Us Weekly magazine in an interview carried out before his mom's birthday: "We would have done anything for her.

"Totally up to her. [If] she wanted to go to the moon, we'd figure it out, but she's a simple gal.

"She wants her family, and that's it, and that's what we're doing now.

"We have a lot of fun things planned within that she doesn't know about, but we are just going to keep it [to family]."

However, the 49-yea...