As an update to the past reports that
Jon Gosselin cheated on his wife
Kate on her 34th birthday earlier this year, a source has come forward with new details of his lover's trip to Utah back in March.
According to the insider, Jon and his 23-year-old mistress Deanna Hummel were on a steamy trip to Park City, Utah that included plenty of booze, public displays of affection, and even a little marijuana.