went missing on Wednesday.Rivera had rented a boat with her 4-year-old son, Josey, around 1 p.m., NBCLA reports. Approximately three hours later, another boater discovered Josey in the boat by himself wearing a life jacket.
He told authorities that his mother went into the water for a swim, but never came back up or returned to the boat, TMZreports.
Rivera has not been found at this time, but authorities reportedly believe her to be dead.The star has a very close relationship with her son, whom she shares with ex-husband, Ryan Dorsey.
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