03/04/2009 AT 06:05 PM EST
Get out the pink booties!
Supermodel Niki Taylor and her husband, NASCAR driver Burney Lamar
, welcomed their new daughter into the world – the day before Niki's birthday.
What a present! Born on Wednesday at 11:30 a.m. in Nashville (near the couple's home in Brentwood, Tenn.), Ciel Taylor Lamar weighed in at 7 lbs., 8 oz.
"Everyone is doing amazing," says Lou Taylor, Niki's long-time manager, who is no relation to the supermodel. Taylor, 33, is already mom to 14-year-old twins Hunter and Jake.
She shared her struggle to get pregnant again in an interview with PEOPLE earlier this year. "I am so happy and ready," Taylor said after successfully conceiving again. "I am in such a wonderful place in my life that I can really enjoy it all."