Baby Ross is finally here!
Ashlee Simpson and hubby Evan Ross welcomed a baby girl together on Thursday, the two announced via Instagram on Friday evening.
"We are overjoyed about the birth of our precious baby girl Jagger Snow Ross," Ashlee said on the social networking site. "@RealEvanRoss I love you #JaggerSnowRoss we love you."
This is the first child for the cute couple, who said "I do" at Evan's mom Diana Ross' huge home in Greenwich, Connecticut last August.
Ashlee and Evan's baby girl joins Simpson's son Bronx from her first marriage to Fall Out Boy rocker Pete Wentz.
In addition to having a big brother, the couple's little lady will also have some cousins close by -- sister Jessica Simpson's daughter Maxwell and son Ace.
The 30-year-old looked like she was ready to pop at her last public appearance for the STK Los Angeles Reveal Event in June, where she was joined by her actor beau. The newlyweds were also spotted packing on the PDA.
The "Boyfriend" singer has definitely had a healthy pregnancy -- she's been keeping fit throughout her three trimesters by hitting the gym almost everyday.
Congrats to the happy couple. We can't wait to see the first photos of their baby girl and find out her name!