Alice Thompson was Malcolm Turnbull's senior infrastructure advisor.
Today she's announced she'll run against Tony Abbott in Warringah.
Here's a collection of her announcements to her 250 followers via Twitter over the past month.
As you'll see, the focus is on fighting Tony Abbott, climate change, human poo in Chinese plastic recyclables and green infrastructure.
Malcolm will be thrilled - Liberal voters, not so much.
Why she wants to stop Abbott
Judge her on the success of her Western Sydney Aerotropolis
Never heard of it? Same here.
Alice will get more attention for Warringah than Tony
On the sound economic policy of Green Infrastructure
On the problem with human poo in Chinese plastic
Her plan to decarbonise our economy - for Paris
I'd be tipping all of the above played out extra well knocking back Bundy&Cokes with Wyatt Roy et al in the Harbourside Mansion.
Mixing it with the Liberal Party's base is another thing altogether.
Maybe there's a job at the Western Sydney Aerotropolis if Warringah doesn't pan out.