Can we please talk about how incredible Ashlee Simpson looks?
The singer celebrated her 31st birthday with husband Evan Ross and several members of the Ross and Simpson families over the weekend, two months after giving birth to the couple's daughter, Jagger Snow. Ashlee has another child, 6-year-old Bronx, with her former husband, Fall Out Boy's Pete Wentz.
Ashlee looked super amazing as she and Evan held hands on their way to the restaurant. An eyewitness tells ET that Evan gets along famously with Ashlee's family, and all night, he was "attentive and a gentleman."
Ashlee's mother, Tina Simpson, showed up for the shindig alongside her fiance, Jon Goldstein, and even reunited with ex-husband Joe Simpson for the special occasion.
"I've been wrong a long majority of my life," Evan said about what he's learned since tying the knot. "The biggest thing in this world is in love. I'm so in love. I love my daughter, I love my wife. She's given me the best gift in the world. I'm very lucky."
Evan went heavy on the PDA at his own birthday in August, which he posted to Instagram, writing, "My beautiful wife @ashleesimpsonross. Love her so much!!! #birthdaypartyfun."