SUMMER HOUSE SHOCKER, KATY & TRUDEAU'S YACHT ROMANCE, AND ZENDAYA-TOM MARRIAGE BUZZ HEAT UP HOLLYWOOD

West Wilson is out at Summer House after a disastrous reunion performance, while Katy Perry and Justin Trudeau are said to be planning romantic European yacht getaways during her summer tour. Meanwhile, Zendaya and Tom Holland fueled rumors they've already tied the knot after making a rare red carpet appearance together, looking more loved-up than ever. Rob's latest exclusives and insider…