By Joseph Wilkes & Joe Crutchley Peter Andre has candidly opened up about the challenges he’s facing after welcoming his fifth child, revealing that he’s “struggling” to find the perfect name for the new arrival. The singer and TV personality’s wife, Emily, gave birth to their third child together earlier this month, a baby girl whose name is yet to be decided. The newborn, who weighed in at 7lb 3oz, was delivered at Musgrove Hospital in Taunton, Somerset. At 51, Peter is no stranger to fatherhood, with two children, Theo and Amelia, shared with Emily, and another two, Princess, 16, and Junior…