Jessica Simpson Shares Birthday Tribute to Dad Joe Simpson
The singer and actress turned fashion mogul is sharing long-held secrets in her upcoming memoir, "Open Book."
The Simpson patriarch has been battling prostate cancer since last September.
The 58-year-old was diagnosed two months ago.
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Jessica was joined for the event by husband Eric Johnson, while Evan Ross accompanied wife Ashlee. Longtime family friend CaCee Cobb and her husband, Donald Faison, were also on hand, with the group enjoying drinks at the venue for around an hour.