Britney Spears Dances for the Camera After Saying Her Name’s Now River Red

Britney Spears — or River Red, as she’d prefer to be referred to as — swapped outfits 3 instances Sunday evening, dancing to her coronary heart’s content material … simply days after making the obvious title change.

The singer confirmed off her signature strikes Sunday night … grooving to three separate tracks, full with costume adjustments, too.

In her caption, Britney says she will be able to’t act “too kooky or foolish like youngsters” as a result of folks will name her “CRAY CRAY” — including she’s sharing her dancing as a result of “each particular person I name TAKES 9 RINGS TO ANSWER” … and, “I wager after I submit this my safety solutions after 2 RINGS.”

The freestyle session got here after a now-deleted submit from final week, exhibiting off an image of Mars and writing, “I modified my title to River Red” … and saying “do not underestimate the ability of purity.”

She additionally modified her title on IG to match the announcement.

Fans are scratching their heads on the supposed title change — we’re too — but it surely may merely be her tackle Mars, referred to as the purple planet.

There’s additionally a bit of recognized 1998 movie referred to as “River Red” — a disturbing household drama — however that appears a lot much less doubtless.

As we reported, eyewitnesses informed us Britney’s hubby Sam Asghari stormed out of a dinner in Woodland Hills this month when she was appearing “manic” at their desk.