Ritchie has agreed a five-year contract at Newcastle and becomes their third signing of the summer.
Reports claim the fee is believed to be between £10m-£15m.
“It’s an unbelievable feeling to come to a football club like this,” said Ritchie.
“I loved it at Bournemouth – I had a fantastic time there and it had a huge impact on my career. But when a club like Newcastle comes calling, I couldn’t pass up this opportunity.”
What is your opinion? Feel free to discuss the article under. You have to comment by using your Facebook profile. Be fair and have respect for other people and opinions!
Liverpool have unveiled their new home kit for next season, sticking with the hugely popular retro styling of the current shirt.
The reputation of the Premier League means it is the most popular and one of the most watched leagues in the world.