Britney Spears Countdown: 'Ooh La La' Singer Plans Vegas Reveal That Will Gain 'Global Attention', Details Of Miley Cyrus 'BANGERZ' Collaboration Released

While it's long been believed that the countdown on Britney Spears' website will lead to the reveal of her new single "All Eyes On Me," it's steadily becoming clear that the "Ooh La La" singer has something bigger up her sleeve.

Britney fansite BreatheHeavy (which, yes) reports that an invite is circulating Vegas venues telling them to prepare for an event that will generate global media attention.

Via the site:

A special email went out to employees of Planet Hollywood, Caesars Entertainment and several other major Las Vegas strip hotels on Tuesday inviting them to "come play a part in the biggest announcement in Las Vegas Entertainment History," BreatheHeavy.com can confirm.

The participants will meet at Planet Hollywood then shuttled to an undisclosed location for the major event.

"Expect this event to generate global media attention, so you don't want to miss out!"

Producer Sean Garrett also spilled a little bit about Britney's collaboration with her mentee Miley Cyrus, calling the collab "epic."

"That's the only way we know how to do it. I love both of them. That right there is iconic. You see now, I'm living life," Garrett told The Source.