Ashlee Simpson welcomed a daughter with husband, Evan Ross, on Thursday (30th July). Multiple sources have confirmed the news to a number of U.S. media outlets. The couple, who have been married for just under a year, had previously announced they were expecting a baby girl.

Ashlee Simpson and Evan RossAshlee Simpson and Evan Ross at the Los Angeles premiere of Before I Go in April 2015.

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Simpson gave birth in hospital and Ross was reportedly with Simpson throughout the birth. They were supported by their extended family. A source confirmed the news to E!, revealing some other exclusive details about the family’s exciting day.

“Their whole family was around to support them," a source said. "Evan was very emotional and loves Ashlee so much. He did not leave her side and wanted to go through this with her every step of the way. He can't wait to be a dad. He would do anything for Ashlee and now this baby girl. Ashlee is doing great and can't wait to get home to be with her family."

30-year-old Simpson and 26-year-old Ross celebrated the impending arrival of their daughter with a lavish baby show in June. 65 people attended the party, including Ross’ mother, Diana Ross

Simpson and Ross began dating in 2013. They announced their engagement in January 2014 and married in August of the same year. Four months later, they announced they were expecting their first child together. 

The new arrival is Ross’ first child. Simpson has a six-year-old son named Bronx Mowgli. Bronx is the product of Simpson’s first marriage to Fall Out Boy frontman, Pete Wentz

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