Rihanna let her guard down and got extremely emotional tonight.

The singer took the stage in Dublin, Ireland, as part of her Anti World Tour Tuesday night, and at one point broke down in tears to the point where she couldn't even continue singing her song to the fans. In Instagram videos captured by a user at the concert, RiRi is seen singing the first few lyrics of her famous hit song with Eminem "Love the Way You Lie" with tears in her eyes.

As the crowd proudly sings the song back to the star, she gets overwhelmed with emotion and steps back with her hand in the air. She attempts to continue belting the track, but kept getting choked up. As for why Rihanna was so emotional—it's not entirely clear, but it seems as though the celeb was just taken aback by all the love she was getting from the crowd.

Regardless of the reason, it was a very sweet moment.