The singer sobbed as she came to the end of Dirty Laundry – an emotional track about an abusive relationship with an ex and her rivalry with her Destiny’s Child band mate.
She broke down during the final verse of the song at the Washington gig, as she sang:
“He pulled me out, he said, ‘Don’t nobody love you but me Not your mama, not your daddy and especially not Bey.’ “
Supportive fans at the Lights Out Tour show began chanting her name to encourage her to continue.
After a while the weepy star wiped her eyes and carried on.
![Kelly Rowland](https://img.thesun.co.uk/multimedia/archive/01735/kelly-2_1735843a.jpg)
Dirty Laundry, her new single, reveals the resentment behind her relationship with cousin and best pal Queen Bey – whose solo career rocketed after the band split in 2006.
Another verse centers on being trapped in a house and ‘battered’ by her abusive ex-boyfriend, who turned her against her successful ‘sister.’
She recently admitted writing the song helped her deal with the past.
She said: “Doing this song for me was so therapeutic.
“Honesty, like my mama always says, is always the best policy.”