A very pregnant Pink checked into the hospital around noon on Thursday in preparation to give birth, RadarOnline.com reports. She and husband, Corey Hart, are expected to welcome their baby sometime soon.

The 31-year-old singer was photographed walking into Cedars-Sinai Medical Center at 12:30pm with Hart.

"Pink's baby was breached, so they were going to schedule a C-section if the baby didn't correct its position," a source close to the pair told RadarOnline. "Her last check-up was on May 12 and she was expected to give birth three weeks from then, so today is perfect timing!"

The 31-year-old has gotten into the habit of tweeting about her pregnancy and the latest in the slew of pregnancy-related posts reads, "New Moon in Gemini today :) a good time to start something new.... Also called the Honey Moon. #intoit." Gemini is the Zodiac sign associated with people born between May 21 - June 21.