Peter Andre has declared that Harvey Price is "the greatest" in a lovely gesture on his 19th birthday.The teen's mum Katie Price, who is days away from becoming an auntie, posted a sweet tribute to her son on Instagram.The 43-year-old wrote: "Happy Birthday to my absolute world Harvey on his 19th birthday no matter what situation I've been in he has been there for me and kept me going, we are a team I love you so much Harvey." Her ex Peter, 48, rushed to comment on the tribute post and send his