Beyonce, who is allegedly pregnant with twins, is reportedly hospitalized at UCLA hospital in Los Angeles. A convoy of black Cadillac Escalades were spotted leaving Beyonce and Jay Z‘s home heading to the hospital on Tuesday, June 13.

The news led to fan and media speculation that she was in labor.

At least three SUVs appeared to be standing guard in front of the hospital until around 3pm, when two of the cars headed back to Beyonce and Jay Z’s nearby mansion.

On Sunday, paparazzi spotted Beyonce’s Escalade outside a OB/GYN facility that performs ultrasound diagnostic tests in Los Angeles. The Escalade carrying Beyonce and her security were seen at the medical building that houses the Center For Fetal Medicine and Women’s Ultrasound on Sunday. The group spent about two hours inside the building, which appeared to be closed.

The trip to an ultrasound facility is usually an indication that a miscarriage, stillbirth (intrauterine death) or some other abnormality has occurred. It is usually not normal for a pregnant woman to go for an ultrasound if she is actually in labor.

Beyonce is pictured above in a photo dated Feb. 16, 2017.

Photos by Bruce / 4CRNS / Javiles / Backgrid