Fans of Ariana Grande are concerned after the singer posted, and then deleted, a slew of emotional tweets.
Grande, who recently released her album, Sweetener, tweeted that "nothing will ever b ok [sic]" and she was "so tired" on Friday.
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"Can I pls have one okay day. Just one. Pls," she also wrote.
Many of the tweets have now been deleted, but not before fans expressed distress and worry at the singer's emotional state, with some questioning if they had caused the outburst.
But Grande quickly replied to say she was fine and appreciated their support.
"I'm so sorry for yesterday yikes. I love u and never want u to worry ab me or think I want attention," she tweeted.
It has been a tough couple of years for the singer, with 22 people dying at her Manchester concert from a suicide bombing last year, and the recent death of her ex-boyfriend, Mac Miller.
Grande received backlash following Miller's death, with many social media users blaming her for his suspected overdose. She later disabled commenting on her Instagram account.