Olivier Martinez and Halle Berry still haven't confirmed that they are engaged, however the French actor's ex Kylie Minogue is sending her congrats!

The 43-year-old Australian pop star, who dated Martinez for five years, Tweeted, "Congrats to Olivier Martinez and Halle Berry!! #wedding"

Kylie and Olivier split in 2007. As for Olivier, 46, and Halle, 45 ... the two met in 2010 on the set of Dark Tides. Recently, the Oscar-winning actress has been sporting an emerald engagement ring.

Can't wait to see her walk down the aisle ... for the third time!