Watch: How Pippa Middleton Shut Down Twitter

Besides style icon Kate Middleton, another clear star emerged from the historic wedding of Prince William and Kate in April -- Kate's 27-year old sister Pippa Middleton.

Dubbed "Her Royal Hotness", Pippa created a media frenzy when she wore a flawless form-fitting dress to her sister's wedding, accenting her now-famous bum. Not long after, rumors began to swirl of a flirtation brewing between her and Prince Harry, and since then, it seems as if nobody can get enough of the younger Middleton sister.

She continues to be so popular that TLC is airing a special dedicated entirely to Pippa titled "Crazy About Pippa" airing August 9, which according to TLC, will provide "insight into the life and work of the future Queen of England's sister."

Check out the video for a preview of the already buzzed-about special, where commentators discuss the infamous wedding gown that made Pippa a worldwide phenomenon and reportedly shut down Twitter.