Selena Gomez and Oreo have collaborated on a new flavor. Here's what to know and when customers can purchase the limited-edition cookies.

Selena Gomez’s Oreo version is made with a layer of chocolate and cinnamon cream, mixed with condensed milk and sprinkled with sugar and cinnamon. The filling is placed between two chocolate and cinnamon cookies.

“Tapping into Selena’s world—her cultural roots, her loyal fan base, her musical journey— propels the Oreo brand’s cultural relevance and playful personality to new heights,” Michelle Deignan, Vice President of Oreo, said in a press release.