Keibler, who had spent most of the summer with Clooney at his home in Lake Como, Italy, has now shifted to his bachelor pad, making their friends believe that their relationship has become serious, reported Life n Style magazine.
"She's 100 per cent moved in with him, she spends her summers at Lake Como in Italy and all her stuff is at his place in Los Angeles.
"While she maintains a small rent controlled apartment in West Hollywood, she uses it as a storage space for mementos and personal items. All her clothes are at George's and she never goes home," a source said.
Clooney, 51, is said to have told his friends that the 32-year-old is the perfect match for him because she isn't clingy like his past girlfriends.
"Stacy is his dream woman. She doesn't call to check in. He calls her more than she calls him," the source added.
