HOLLYWOOD, Calif. — Mark McGrath is seeing double.

The rocker's fiancée, Carin Kingsland, gave birth to twins – a boy and a girl –  Thursday morning in Los Angeles, People magazine reports.

Son Lydon Edward arrived at 9:54 a.m., weighing 5 lbs., 7 oz. Daughter Hartley Grace came one minute later, weighing 4 lbs., 8 oz.

"We are so lucky," McGrath, 42, told the mag. "I don't think you can prepare for the love we are feeling."

The on-again/off-again couple, who have been dating for 16 years, announced the IVF pregnancy in April.

The Sugar Ray frontman got engaged to Kingsland, a 37-year-old aesthetician, last New Year's Eve.

McGrath will tour with Sugar Ray this summer and host Fox's Don't Forget the Lyrics! in the fall.