Ten hottest Dr. Who companions? Well, he's close.

But the answer is (in chronological order): Dodo, Jo, Sarah Jane, Leela, 1st Romana, Peri, Rose, Captain Jack, Martha, Amy.

And to the commenters in that article who bemoaned the absence of Nyssa and Tegan, well, maybe if they changed their clothes once in a while they'd be higher up the list...