Anderson, 50, wore a little black dress with matching heels, while her 21-year-old son sported black jeans, a red silk shirt and a black cap.
The family has been dealing with the aftermath of Brandon’s altercation with his dad, Tommy Lee, earlier this month. The incident led to a criminal investigation by the Los Angeles County’s Sheriff Department.
At the time, Tommy claimed that Brandon assaulted him, posting a since-deleted photo of his bloodied face to Instagram.
Anderson has since spoken out defending her son and talking about Tommy’s alleged alcoholism as the reason behind the altercation.
"For the record. I have made NO comment anywhere to anyone before this -- beware of tabloid gossip," Anderson previously said in a statement. "This is a matter of life and death. I am surreally calm -- I feel justice is at work. I am not frantic or 'as reported' -- devastated. I am hopeful -- this is not new to us."
At the time she wrote, “I pray Tommy gets the help he needs.”
See more photos of Brandon Lee:
The Mötley Crüe rocker responded in his own statement, saying, "Truthfully this whole situation has become so depressing and out of control. My heart was broken when my son punched me. Should I have posted it on social media? Probably not."
Tommy also denied claims of alcoholism, saying, "My alleged 'alcoholism' has nothing to do with this. I've been in therapy and working on myself, my fiancée is the one who got me into therapy! The boys never once came and talked to me and told me they felt I had a problem. However, my fiancée has been helping me since we've been together."
It is Tommy’s belief that Anderson has “poisoned” his sons Brandon and Dylan against him.