Weekend at Macaulay's? The Internet was abuzz with rumors that actor Macaulay Culkin had died on Saturday, Nov. 8. Fortunately, the news was all a part of an elaborate death hoax, and the Home Alone actor, 34, took to his band's Twitter page to prove it.PHOTOS: Celeb childhood friendsThe NYC-based rock band The Pizza Underground, tweeted several pictures of Culkin from its official handle, one with him smiling and...