Kate Waterhouse is currently in Italy to celebrate the wedding of her brother, Tom Waterhouse, and Hoda Vakili — but it seems like she’ll soon have her very own wedding to plan! Tom and their father Rob shared the happy news on Twitter that Kate, 27, is engaged to long-time boyfriend Luke Ricketson! Tom wrote, “Happiest news of the year. My sis is getting married. I'm so happy for you @KateWaterhouse7. Love you so much Katie and Luke,” while her proud father posted, “Exciting news for Gai and me: Young Kate has accepted Luke's proposal of marriage. In romantic Florence. Such wonderful news!” The stunning Italian city would’ve provided the perfect proposal opportunity. Media personality Kate and former Rooster Luke, 38, have been dating since 2006. Congrats to the gorgeous couple!