Ashton Kutcher and Mila Kunis are engaged.

Mila was spotted shopping wearing a diamond ring on that finger, and a source says that she and her Kutcher are indeed planning to make it official.

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Mila & Ashton have been dating for almost two years.

(Kutcher had split up with Demi Moore about seven months before kindling the flame with his former “That Seventies Show” co-star.)

Source: E!