Mariah Carey bikini pics had a festive 4^th of July twist.

Mariah Carey, the "Beautiful" singer, will perform on Macy's Fourth of July Fireworks Spectacular. So Carey on tweeted a stars-and-stripes bikini snapshot on Wednesday to promote her appearance at the 4^th of July extravaganza.

Mariah Carey and husband Nick Cannon love to share details of their life with their devoted fans online.

Mariah Carey, 43, tweeted "Gotta be Pon de water for the Fourth of July! Can't wait for the NBC special, it's going to be festivity!" to her 11.6 million followers.

We're not quite sure what that means, but it's....patriotic? Maybe? God bless America?

Mariah was recently accused of lip-syncing at the BET Awards. Mariah sang alongside R&B star Miguel and rapper Young Jeezy, and her voice and mouth didn't match up...um... at all.

She was also accused of lip syncing on last month's American Idol finale.

Mariah proved she is an American Idol with her patriotic bikini pic alone, though