Britney Spears is spotted on the set of her music video for "Till the World Ends" late last week in Los Angeles (Mar. 18). The singer tweeted the pic and said:
"Day 1 of the #TTWE Videoshoot. Just wrapped my first big dance number. Taking a well deserved break people! -Brit"
"I consider myself a songwriter before and above everything else, so it's an honor to write for one of pop music's biggest icons. And I hope it gets everyone's ass on the dance floor cuz y'all know that's what K-Monay does best!"