Tiffany Thornton, the actress from “Sonny With A Chance,” was seen at last night’s premiere of “Dear John,” wearing a new diamond ring on her engagement finger.

The Disney channel star has not yet revealed the name or any other details about who the lucky guy is, but reports say that the actress will marry a man from Arkansas.

Leven Rambin, a close friend of Thornton’s, confirmed the news and tweeted earlier today: “Congrats to my friend @therealTiffany!”

Thornton has made brief appearances  in other shows like “The O.C.,” “Hannah Montana,” and “Desperate Housewives.”