England international Elliot Daly will join Saracens at the end of the season after deciding to leave Wasps.
Daly, who can play at centre, wing or full-back, has signed a three-year deal with the reigning Premiership champions.
The 26-year-old will move to Allianz Park in the summer after triggering a clause in his Wasps contract which allows him to leave.
Daly made his debut for Wasps in 2010, becoming the club's second-youngest player, but is now looking forward to a new chapter.
"At 26, I believe it is the right time in my career to explore a fresh challenge and the opportunity to do that with Saracens really excites me," Daly said.
"It's a fantastic club which has had a lot of success in recent seasons and that's something that I want to be a part of.
"I've played with a few of the lads for England and the Lions, as well as enjoyed battles against them in the Premiership, and I'm looking forward to calling them club team-mates from next season."
Daly has established himself as a key player with Eddie Jones' England team and scored the second of their four tries during their Six Nations win in Ireland.
He has also played for the British and Irish Lions on their tour of New Zealand in 2017.
At club level, he now returns to his home city of London having started off playing junior rugby for Beckenham and then Dorking.
Saracens Director of Rugby Mark McCall added: "We are looking forward to welcoming Elliot to the club next season.
"He's a talented player and at 26, his best years are ahead of him. Everyone at Saracens is excited to see him fulfil his potential with us."
For now, Daly will be focused on England's Six Nations campaign with their first home match against France on Sunday.