Peter Andre’s family “feels complete” after welcoming baby number five. The 51-year-old pop star is dad to teenagers Princess, 17, and Junior, 19, with his ex-wife Katie Price as well as Amelia, 10, Theo, seven, and Arabella, six months, with second wife Emily – and he’s now revealed the new baby has settled in well and he feels happy to have been able to spend so much time at home during the first few months of her life. In his column for OK! magazine, he explained: “Arabella is six months old this week and I’m so grateful I’ve been able to spend so much quality time with her and Emily recent…