Friends and fans of Adam Goldstein gathered Thursday night to remember the celebrity deejay.

E! Online reports that Lindsay Lohan and Samantha Ronson arrived together at the ceremony, which took place at the Hollywood Palladium, while a very-pregnant Nicole Richie (who was once engaged to Adam) showed up just after 7:30, followed by Robert Downey Jr., Mark McGrath, Tom Arnold, Dr. Drew Pinksy, Eric Dane and Rebecca Gayheart.

Fans of DJ AM lined up outside the venue hours before the memorial service was scheduled to start, while celebs were allowed in through a separate entrance.

Haley Wood, who was Adam's last girlfriend, spoke at the ceremony, according to People.com.

"He was my soulmate and now he is my soul," the devastated model said. "He is my amazing grace." 

The service, which came one day after Adam was buried, lasted two-and-a-half hours.

Adam was found dead in his apartment last week. The music man had reportedly been sober for years, but seemed to have fallen off the wagon in recent weeks, as drugs were found near his body. Friends say that Adam had planned on checking back into rehab in the coming days but, sadly, he died before he could get the help he needed.