Justin and Hailey Bieber.Photo: Kevin Mazur/Getty

Justin Bieber and Hailey Bieber

Justin Bieberrevealed that his wifeHaileyis on the mend aftersuffering “a very small blood clot"in her brain last week.

The Grammy winner, 28, opened up about the medical emergancy at his concert in Denver, Colorado, Wednesday following a power outage during the event.

“Life randomly throws you curveballs,” heshared. “You know, we can’t really control much. You know, tonight the power cutting out.”

He added, “Obviously you guys know, most of you probably know or seen the news about my wife, not sure if you guys seen. She’s OK, she’s good. It’s been scary, you know, it’s been really scary but I know for a fact that God has her in the palm of his hands.”

Justin had been performing his hit song “Yummy” when the lights, sound equipment and video monitors shut down, according toTMZ. He returned to the stage about 30 minutes later to do a stripped-back performance.

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Justin Bieber

Hailey, 25, revealed that she had been hospitalized after having “stroke-like symptoms” on her Instagram Story on Saturday.

“They found I had suffered a very small blood clot to my brain, which caused a small lack of oxygen, but my body had passed it on its own and I recovered completely within a few hours,” she wrote.

She added that the incident “was definitely one of the scariest moments I’ve ever been through” but that she was “home now and doing well.”

On Monday, a source revealed toPEOPLEthat the “Peaches” performer was “very worried” about his wife.

“He can barely sleep. He stays up watching her while she rests,” the insider said.

A second source toldPEOPLEthat the ordeal shocked the couple.

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“When it happened, there was a lot of panic. Justin texted everyone he knew and asked everyone to pray for her, and he never left her side,” the source added.

source: people.com