Jessica Simpson feared she was “hallucinating” when she was caught in an earthquake measuring 6.6 on the Richter Scale, femalefirst.co.uk reports.

Simpson wrote on Twitter: “Thought I was hallucinating. I have never felt anything like this in my life. Laying in bed watching CNN.”

Beyoncé Knowles and her sister Solange were also in the country. Solange wrote on Twitter: “My sister said she was scared out of her mind and calling my mom and I was snoring.”