Justin Timberlake performed his Britney Spears breakup anthem “‘Cry Me a River” at the opening of the Fontainebleau Las Vegas this week. Justin Timberlake’s breakup anthem “Cry Me a River” was a musical dig at ex-girlfriend Britney Spears when it dropped in 2002. The singer said those two words before remixing lyrics of Nirvana’s “Smells Like Teen Spirit” with the …
