Steve Carell is sadly mourning the loss of his mother, Harriet Carell.

The 53-year-old actor took to Twitter yesterday to announce Harriet sadly died at age 90 on Saturday, May 7, just one day before Mother's Day.

"Harriet Theresa Carell. October 15, 1925 — May 7, 2016. Love You, Mom," Steve wrote on the micro-blogging site.

According to the [Associated Press](http://hosted2.ap.org/APDEFAULT/4e67281c3f754d0696fbfdee0f3f1469/Article2016-05-09-US–People-Steve%20Carell-Mother/id-63c71f082528464abfac7e1bd12a6b9b)_, Harriet passed away in her Acton, Mass. home surrounded by family.

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In addition to her actor son Steve, Harriet is survived by three children and six grandchildren. Our thoughts are with the Carell family during this difficult time.