Hamm and Paré get into character for Mad Men in Maui. Plus: Reese Witherspoon, Halle & Tom, Prince Charles and more

TALL, TAN, YOUNG ...

It's the boy in Ipanema! With Kristen Stewart in Tokyo, Taylor Lautner brings The Twilight Saga to Brazil, promoting the series's final installment, Breaking Dawn – Part 2, in Rio de Janeiro on Wednesday.