Mila Kunis and Ashton Kutcher haven't made any plans to make things official, but they looked pretty good walking down the aisle at Kunis' brother's wedding in St. Petersburg, Fla., on Saturday (Dec. 7).
The 30-year-old actress turned heads as a bridesmaid in a strapless pink dress, as her older brother Michael Kunis, 36, tied the knot with ballet dancer Alexandra Blacker, 29. The pair became engaged last year after meeting through Mila, who was trained by Blacker to play a dancer in the 2010 film "Black Swan," reports People magazine.
And though it was her brother's big day, Mila reportedly caused quite the buzz herself, as she continued to wear a ring on that finger.
"Mila wore a gold band on her engagement ring finger but it didn't have a diamond, just a simple gold band similar to a wedding band," a source told E! News. "Mila was very happy for her brother and his wife. During the ceremony, she stood at the altar and seemed very focused on the vows."
Rumors that she may be engaged to Kutcher first began when Kunis was spotted sporting the ring in September.
See Mila and Ashton at her brother's wedding below: