Rainbeau Mars is planning to wed Hollywood business manager, Michael Karlin, but before she does, the "health guru to the stars" is asking her wedding guests to try a vegan and live food diet for 21 days before the ceremony.
An email from her publicist to her wedding guests stated: "Rainbeau hopes that by requesting her guests try out a vegan and subsequently live food diet for 21 days, everyone will look and feel their best for HER big day."
According to HuffingtonPost.com, the email also says that Mars' wedding guests can look forward to "unique activities ranging from breath work classes, to yoga and horseback riding" at the "three-day summer affair on the island paradise of Kauai."
The wedding guests include Melissa and Joan Rivers and model Josie Maran.
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