Divorced for more than a quarter-century, could former spouses Madonna and Sean Penn be reigniting their romance?

That’s the question after the two stepped out together at Penn’s Help Haiti Home fundraiser, held at The Montage Hotel in Beverly Hills last night, reports The Daily Mail.

Report: Madonna And Sean Penn Spark Romance Rumours With Beachside Meeting

Accompanied by children Mercy James and David Banda, the 57-year-old pop icon and the Oscar-winning actor held hands and appeared to be very much together as they posed on the red carpet.

Later, Madonna delighted the crowd when she took to stage to perform “La Vie en Rose”; accompanying herself on ukulele, telling the crowd: “I want to say Sean that I love you from the moment that I laid eyes on you and I still love you just the same.”;

She added a caveat: “I just wish you would stop smoking cigarettes.”;

Also on hand was Justin Bieber, who reportedly ambled into the event to watch Madonna’s performance, and quickly exited when she had finished, while other celebs in attendance included Anderson Cooper and Pamela Anderson.

Related: Madonna Says Sean Penn Never Hit Her In New Court Declaration

Are they back together? That’s uncertain, but the former couple’s public display of affection certainly has many wondering, especially after several sightings of the pair together in late 2015 set romance rumours ablaze.

In any case, the event raised a whopping $7 million.