Britney Spears Entourage in a Convoy to Emergency Room in Los Angeles

Brit Lightin' Up.

X17Online is reporting that Britney and a "convoy" were seen traveling to the emergency room moments ago.

"...photographers spotted Britney being driven by her bodyguard as she sat in the passenger seat, followed by another two cars.

Britney's children were not seen in the car with her, but it's possible they could be the reason for her trip to the hospital.

UPDATE: Photogs say that Britney walked into the children's wing of the hospital. We have pix coming soon...

UPDATE 2: Britney arrived at UCLA Medical Center's Mattel Children's Hospital
with two cars following her and a police escort which was pre-planned. The caravan of cars didn't appear to be moving in a way that would suggest there was an emergency. The whole thing started around noon PT today when the three cars left Spears' Calabasas home, heading for Westwood."

I hope Brit's boys are okay.  Odd that they went directly to the ER, but maybe that's how it's done sometimes when you're a celeb?   Jayden was rushed to the hospital back in 2008 after suffering a seizure...fingers crossed it's unrelated to that episode.