Tommy Lee Engaged to Sofia Toufa
02/25/2014 AT 08:20 AM EST
The Mötley Crüe drummer and his longtime girlfriend are engaged, Lee, 51, announced Monday on Twitter.
"There comes a time in a mans life when you just know your partner is for LIFE!! Say hello to my fiancée and soon to be wife @SOFIofficial," he wrote.
Toufa, 30, a Greek-German singer who goes by the stage name SOFI, added in her own Twitter post: "I'm something that rhymes with Beyonce!!!!!"
This is will be the fourth marriage for Lee, who previously wed Elaine Starchuk, Heather Locklear and Pamela Anderson, with whom he has two teenage sons.
Things have been serious between Lee and Toufa for some time. In 2010, he told PEOPLE: "I was born in Athens, but I've never really dated a Greek girl … She could be the one."