The actor was introduced to 19-year-old Dog with a Blog star Tontz by her music producer Suren Wijeyaratne in June (14) and the pair instantly hit it off.
Salling, 31, tells Us Weekly magazine, "She is talented and beautiful on the inside and out. I look forward to getting to know Denyse more and making magic."
The stars have grown so close, they are discussing plans to work on music together this summer (14).
A source says, "They might collaborate on something before he shoots Glee again in August."