Perez Hilton has officially reunited with his three kids as he remains in treatment following his suicide attempt in August. The internet personality — born Mario Armando Lavandeira Jr. — was granted his first supervised visit with his kids, Mario, 13, Mia, 11, and Mayte, 8, a few weeks ago, according to a blog post shared on Hilton’s website Tuesday. “They were first able to spend time together through a few video calls, and since then, Perez has also been able to see his children and his mom a few times for short, supervised visits at the facility,” the statement read. “Seeing his children in person has meant an enormous amount to…