Not to be outdone by Lauren Conrad, Khloe Kardashian gets ranked this month for a different feat of online savvy. SponsoredTweets.com lists the celebs who give companies the most bang for the buck, and Khloe -- with 2.3 million Twitter followers and at $2,941.25 per tweet -- is the best deal on the site. Her sister Kim and Diddy technically appear above her in the rankings, but Khloe is the highest-ranked sponsorable celeb to disclose her price, allowing you to figure out that you're paying about $1 to get her to tweet about your product for every 1,000 Twitter followers. Props for posting your price, Khloe. Way to own it.