Copenhagen, Denmark - Rihanna shocked fans when she hopped on stage with A$AP Rocky with their son Riot Rose, and they're sounding off about the sweet moment!

In a sweet moment captured in viral videos across social media, the Fenty mogul joined her longtime partner during the final moments of his Copenhagen concert on Friday night alongside the pair's second-eldest child.

Footage showed RiRi on stage smiling and holding their 3-year-old son while his dad performed his 2015 track, Lord Pretty Flacko Joyde 2.

Rocky, who kicked off his Don't Be Dumb tour on May 27, coordinated with his family in all-black 'fits.

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But the cutest moment happened when the Praise the Lord rapper gave Riot Rose the mic, who adorably thanked the crowd for coming to the European set.

Rocky ended the show by addressing fans, "Everybody get home safe, good night!"

Fans raved on X over RiRi's return to the stage plus their lovable son, with one user gushing, "What a beautiful family."

Another follower tweeted, "[It] just feels like she is living her dream that is SO cute."

In the comments section of a video posted on TikTok by user @emilijakavalenkaite, one TikToker likely spoke for all fans with a one-word comment: "Obsessed."

The Diamonds hitmaker previously surprised fans at Jay-Z's Yankee Stadium residency to perform their joint-track, Run This Town. Does her second pop-up mean that she's ready to go back on tour? stay tuned!