Well, Vicki and Shannon were both put to the test in a little friendly competition to determine who gets this very prestigious honor, and they brought their game faces. "I know Tamra the best," Vicki asserts in the clip, while Shannon proclaims, "I better be the winner of that Tamra competition."
So who knows that Tamra has been married three times, remembers that she once kissed that hot lesbian fitness instructor Fernanda Rocha, and names that she has had five boob jobs? Watch the above video to find out, and you'll get to know Tamra a lot better yourself, too.
Then, watch the Housewives give their best Tamra impression, below.