Ashlee Simpson at Hospital to Give Birth to Baby No. 2

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Ashlee Simpson is expected to give birth today!

ET has learned that the singer is currently in a Los Angeles-area hospital. Ashlee's due date was scheduled for the end of July, so it looks like
the newest Simpson princess is making her entrance right on time.

MORE: Ashlee & Evan Expecting a Girl

The baby girl will be the 30-year-old singer's second child -- she has a 6-year-old son, Bronx Mowgli, with her ex-husband, Fall Out Boy bassist Pete Wentz -- and the first for her 26-year-old husband Evan Ross.

Earlier this week, the happy couple was spotted shopping at a Bed, Bath and Beyond in L.A., and Ashlee definitely looked ready to pop!

Miguel Aguilar/PacificCoastNews

WATCH: 11 Baby Bumps to Keep an Eye on This Summer

The soon-to-be first-time dad has been posting up a storm this week, sharing photos from his gorgeous wedding to Ashlee last August.

Time to get even more excited, Evan!

Ashlee was one of the baby bumps we kept an eye on this summer. Find out which other celebs are expecting soon in the video below: