Mackenzie Phillips' shocking revelation that she had sex with her famous father John Phillips got mixed reactions from stars walking the pink carpet Thursday night at the launch of Candy Ice Fine Jewelery at Beverly Hills' Prego boutique.

Lara Johnston, daughter of Doobie Brothers' singer Tom Johnston, told RadarOnline.com that she sympathizes with Mackenzie. "It's unfortunate. Everybody's got their own thing going on, I don't know what their family was like but it is very sad. I think it is possible to be a musician and keep a level head which is what my dad has always done, so I am very lucky."

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• Beverly Hills
• Candy Ice
• Exclusives
• John Phillips
• Lara Johnston
• MacKenzie Phillips
• Pink Carpet
• Video Interview
• Vivica A. Fox