Mila Kunis and Ashton Kutcher Are Betrothed

LOS ANGELES, CA - FEBRUARY 12: Mila Kunis (L) and Ashton Kutcher attend a basketball game between the Phoenix Suns and the Los Angeles Lakers at Staples Center on February 12, 2013 in Los Angeles, California. (Photo by Noel Vasquez/Getty Images) Photo: Noel Vasquez/Getty Images

Photographers spotted Mila Kunis shopping while wearing a big diamond ring on the finger that communicates to photographers that she's affianced. A source confirmed that Kunis is engaged to her boyfriend, Ashton Kutcher.

Kunis and Kutcher began dating in April 2012. They co-starred in the television series from the late 1990s and early 2000s about another era entirely: They played young teens in love in the '70s, so it seems that they really have been dating nearly 50 years! Congratulations, longtime devoted lovebirds. 

Mila Kunis and her mom shop at Nordstrom in West Hollywood, CA. Photo: Marcus / Splash News/Corbis