Mariah Carey is going from the Queen of Christmas to Queen of the entire winter … she’s going to perform at the Winter Olympics opening ceremony in February!

The Grammy winner personally made the announcement Monday via Instagram, writing, “CI VEDIAMO A MILANO!” which translates to “See you in Milan.”

Mariah accompanied her post with a video — showing her in a shimmering red gown and diamond necklace — saying, “Get ready for Milano Cortina 2026. See you at the Stadio San Siro on the 6th of February for the Olympic opening ceremony.”

This follows the unforgettable 2024 Summer Games opening ceremony, which featured Lady Gaga and Celine Dion.

At least 15 people were left dead after a mass shooting at a Hanukkah celebration at Bondi Beach, Australia, Sunday … and TMZ has disturbing video capturing the terrorist attack as it unfolded.

In the footage … beachgoers are seen shielding each other as shots ring out above them. Clutching chairs and anything they can to hide themselves from the attackers, families are heard screaming and frantically calling out to each other as the chaos rolls on.

Police sirens are heard faintly in the distance, but still too far away to offer any protection against the predators hunting them down.

As we reported … one of the gunmen was counted among the dead in what leaders called a cowardly and targeted attack on the Jewish community.

According to officials, the attackers positioned themselves on a pedestrian bridge overlooking Bondi Park before unleashing a hail of bullets onto the crowd gathered near the playground.

Police reportedly revealed one suspect had been on a watchlist, though not considered an immediate threat.

The surviving gunman was reportedly taken into custody and was hospitalized in critical condition.

Rob Reiner, his wife Michele, and their son Nick attended Conan O’Brien‘s Christmas party Saturday night. At the party, Rob and Nick got into a “very loud argument,” loud enough for many others to hear … Reiner family sources tell TMZ. We’re told Rob and Michele then left the party. We do not know if Nick left as well.

TMZ is the first to report the argument between Rob and Nick on the heels of the murders.

Our family sources add … Michele had been anguishing to friends over the last few months that she and Rob were at their wits’ end over Nick’s mental illness and alleged substance abuse issues, and did not know what to do with their son Nick … saying, “We’ve tried everything.”