New rumors are fueling that one of Hollywood's hottest couples may be engaged.

Mila Kunis and Ashton Kutcher might be engaged, according to recent photos taken of Kunis. Photos surfaced on Thursday featuring Kunis walking down the street with bouquet of flowers while sporting a new ring on her finger.

The gold band is on her ring finger and reportedly has not been seen on Kunis before this week. While it is not exactly an engagement ring, it still looks like a traditional wedding band. See the photo here.

If Kunis and Kutcher really are engaged, there would be some truth to the recent rumors. Enstars previously reported that Kutcher and Kunis had allegedly met each other's parents and were interested in getting married soon.

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These rumors were fueled when their former That '70s Show co-star Laura Prepon made some comments suggesting that she had been asked to be a bridesmaid at their wedding.

Kunis and Kutcher met on the set of That '70s Show back in 1999 at the age of 14 and 20, respectively. The duo was "just friends" at the time but they got together in recent years after Kunis broke up with long-time boyfriend Macaulay Culkin and Kutcher separated from wife Demi Moore.

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When they're not with each other, Kunis and Kutcher have very busy acting careers. Kutcher has been the lead on Two and a Half Men for two seasons and will be entering his third this fall. Meanwhile, Kunis is busy filming Jupiter Ascending, a sci-fi film in which she plays an ordinary woman who discovers her royal ancestry.

Watch this video of Kunis blushing over Kutcher on The Ellen DeGeneres Show:

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