Cash & Jessica Keep it Spicy!

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Things are about to get heated between Jessica Alba and her fiancé Cash Warren — but in a good way!

On May 5, the actress,27, who is expecting a baby girl with Warren,29, had a private cooking lesson at West Hollywood's Flavor of India restaurant, where the star of the upcoming Mike Meyers comedy The Love Guru spent two hours learning how to cook authentic Indian food using natural spices and fresh ingredients.

"Jessica loves to cook," a restaurant insider reveals exclusively to OK!. "She loves all of the flavors found in Indian cuisine. She wants to arm herself with some dishes that are lean, healthy and low in fat so she can cook them at home for Cash. She's really quite good at it."