Aussie blokes, you've been warned. Pamela Anderson is on her way Down Under again and could be on the lookout for a new boyfriend.

Speaking from Los Angeles before boarding a plane to Sydney on Monday, the former Baywatch star said she couldn't resist "tanned" and "fun" Australian men.

When asked if a local love interest was the reason for her frequent visits to the country she said: "No, not yet".

"But I'm going to be there a week, you never know what can happen."

Anderson will fly into Sydney on Tuesday with her two sons to promote her new TV show Pam: Girl on the Loose, which is being dubbed as an "observational documentary".

The 41-year-old was most recently in Australia last month when she entered the Big Brother house on the Gold Coast, and said she had a "great time" being part of the axed Ten Network reality show.

"Australians are so friendly, tanned, funny," said Anderson, who is rumoured to be dating a sheikh from the United Arab Emirates.

"Everyone has a preconception of Australians being fun, partying - tanned gorgeous guys on Bondi Beach.

"I think it's a much more free-spirited lifestyle, much more down to earth, and (the Australian man) takes himself less seriously."

The Canadian-born former Playboy model, who is a keen environmental and animal rights campaigner, caused a stir last time she was in the country for urging Australians to boycott the fast-food chain KFC.

She said she was doing her TV show, which features her in one episode showcasing 20 mattresses and saying she's had sex on all of them, to draw attention to her causes.

"Once you hit your 40s you start wanting to have some kind of legacy and I want to make sure that I've done my part," Anderson said, adding that she had just donated $US100,000 ($A115,460) to a US program to help get young people off the streets.

"Having two young boys with two loving parents, I always felt like I can't imagine a young man on the street with nobody. So it was something I always wanted to do.

"I've had my fun and I'm raising my kids and I've had my wild and crazy moments, now I feel like it's time.

"Since I can draw a lot of attention to things I may as well draw attention to things that are important."

As for the other thing that gets her a lot of attention - her cleavage - Anderson says she doesn't mind that.

"I have had a career around it - I guess it's got me this far," she said, adding she would only get a reduction "for health reasons not for anything else".

Pam: Girl On the Loose premieres on September 2 on the E! Entertainment Television channel.