As "The Hangover III" hits theaters, where we're likely to see another Mike Tyson cameo, take a look at some other celebrities who have made memorable cameos on the big screen.
Mike Tyson – "The Hangover"
The following five celebrity urban legends will likely live on long into the future, despite the fact that none of them is remotely true.
We often hear the names Angelina Jolie and Madonna when it comes to celebrity adoptions, but several other stars have adopted children, too. In honor of National Adoption Day on Saturday, here's a look at some of them.