Tommy Lee and Sofia Toufa
02/25/2014 at 07:35 AM EST
Tommy Lee has found his home sweet home with Sofia Toufa.
The Mötley Crüe drummer and his longtime girlfriend are engaged, Lee, 51, announced Monday
"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."