Rebecca Black's Fifteen Minutes of Fame to End on Friday?

Might the fifteen minutes of fame that Rebecca Black has enjoyed finally, mercifully be coming to an end? If this weekend is any indication, maybe. The internet superstar, made famous with a silly video seen by more than 140 million viewers, already lip-synced her way through an appearance on the Jay Leno show. That's strike one. She also went on Good Morning America, where George Stephanopoulos and company took it relatively easy on her. At least there she actually sang a few notes, and sounded somewhat good. Still...strike two. Now, completing the new-celebrity trifecta, Black had to answer rumors this weekend that she was pregnant. Strike three. For the record, black isn't pregnant. That she had to make a public statement about such a rumor is a bit of a statement about American culture. Considering she's all of 13 years old and still harbors innocent crushes on Bradley Cooper and Justin Bieber, it's safe to say she's not in any danger of becoming pregnant anytime soon. Even still, it looks like her fifteen minutes are about up.