You better not pout - Michael Bublé is coming to town!<br />For the fifth year in a row, the crooner is spreading cheer as host of his NBC spectacle, Christmas in Hollywood, airing at 8 p.m. ET on Thursday.<br />"I put everything I have into this special," Bublé, 40, tells PEOPLE.<br />"I put a lot of heart and soul into it, and hard work and money, and I ask a lot of favors.<br />So there's a great sense of pride once this is done."<br />With cameos from a flock of famous faces - including Kylie Jenner and Jay Leno - festive memories are sure to abound.
