Nicole Kidman and Ewan McGregor break into song as they reunite at the Oscars for Moulin Rouge! anniversary

Nicole Kidman and Ewan McGregor have reunited on the Academy Awards stage.

It’s the biggest night in Hollywood, and cinephiles have been treated to several epic reunions, including between the cast of Bridesmaids, among them the nominated Rose Byrne, and the more bittersweet reunion between Meg Ryan and Billy Crystal to honor their late When Harry Met Sally director Rob Reiner.

Nicole and Ewan came together for the night in honor of the 25th anniversary of their movie Moulin Rouge!, presenting the award for xx, which ultimately went to xx

HELLO! is bringing you all you need to know and watch about the Oscars, from our best dressed list, which you can find here, to our ongoing live blog featuring every winner and unmissable moment.