I'm a Celebrity star and TV presenter Myleene Klass has announced her engagement to businessman Simon Motson.The couple – who have a 1-year-old son together, as well as four children between them from previous relationships – recounted the romantic story in an interview with Hello!.Simon had it all planned out, and popped the question on the fifth anniversary of their first date – even replicating certain details from that first night they spent together.He transformed their garden shed into a