"It's the best thing ever. I actually want to get back to her, although I'm excited to be on the carpet — it's incredible," Ross, 26, told Us on the red carpet. "I wish she didn't leave but there's a lot going on here."
"I've been with her now for a while so it just feels right," he added. "I'm happy to say she's my wife."
Diana Ross' son and Simpson, 30, tied the knot at the Supreme singer's Greenwich, Conn. home on Aug. 31. Jessica Simpson's younger sister is already mom to son Bronx, 5, but Ross hopes to add to their family.
"I would love to [have kids]," he told Us. "As many as possible." Ashlee shares Bronx with ex-husband Pete Wentz. The Fall Out Boy rocker welcomed son Saint Lazslo with girlfriend Meagan Camper on Aug. 20.
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