[As a tribute to AMC’s award-winning drama Mad Men—which wraps its seventh and final season this Sunday, May 17th—we’re speaking with the actors who played several of our favorite characters on the ...

Rihanna surprised fans during Jay-Z's final concert in New York City when she came out to sing their 2009 song "Run This Town," as well as one of her own most beloved tracks. Rihanna surprised fans ...