Internet pranks can be downright dangerous. Just ask our biggest celebrities, some of whom have "died" several times in fake online reports.
Will Ferrell supposedly died in a paragliding accident in California in 2006, according to a rumor circulated online thanks to a faux press release.
The following five celebrity urban legends will likely live on long into the future, despite the fact that none of them is remotely true.
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With Alyssa Milano marking her 42nd birthday on Friday, join us for a look at what she and the rest of the cast of "Who's the Boss?" are up to today.