Prince William Sings Coldplay Song as Lullaby to Son Prince George

New father Prince William sings Coldplay band's songs to son Prince George of Cambridge as lullabies.

"William had no idea it would be this tough. He's using a bizarre tactic of belting out Coldplay anthems at all hours of the night even though he can barely hold a note," a royal source told Dailystar.co.uk.

"It's even keeping Kate's parents awake. His favorite song is 'Paradise' and he also loves doing 'Yellow'. Coldplay aren't even his favorite band, but George responds to their songs the most and settles back down," the source added. Looks like the baby is in the mood to give a tough time to his daddy.

Meanwhile, the royal parents will have a comic book based on their story. It will be a 32-page book that will narrate the story of Prince George's birth. It will also inform people about the lives of Kate and William before they became a couple.

William and wife Kate Middleton welcomed their first child on July 22 and named their son George Alexander Louis. Prince George is third in line of succession. This is the first time that there are three heirs-in-waiting when the Queen is hale and hearty. This puts William's younger brother Prince Harry fourth in line to the throne.

During their first appearance since Prince George's birth, father Prince William said that they still had to decide on the baby name. When asked whether it would be George, the beaming dad laughed and said "wait and see."