Senad Lulic is a Lazio player after he passed his medical in Rome before putting pen to paper on a capital contract.
The 25-year-old Bosnian defender, who has signed a five-year deal, arrives from Swiss outfit Young Boys.
"A dream is coming true," he told Lazio Style Radio. "That to play in a big Serie A club and to live here in Rome."
Lulic has been compared to former Lazio player Aleksandar Kolarov, who left the club last summer for Manchester City.
"I've been likened to a lot of players, but let's see how things develop," he continued. "I'm a left-sided player who can be used in defence or further forward."