Celebrities React to Doris Roberts' Death

— -- Celebrities are paying tribute to Doris Roberts, a Hollywood icon.

Roberts died Sunday night at the age of 90.

She died "peacefully in her sleep of natural causes,” according to a statement from the actress' son, Michael Cannata.

Since the news of her death broke, celebrities have been mourning the loss of the "Everybody Loves Raymond" actress through social media.

Roberts' "Everybody Loves Raymond" co-stars took to Twitter to pay tribute to their dear friend.

"Full House" actors also paid tribute to Roberts, who guest-starred as Danny Tanner's mother on the '90s show.

Other celebrities paid tribute to the "Remington Steele" actress, including Pierce Brosnan, Tyler Perry, Kathy Bates and Jackee Harry.

Besides her son, Roberts, who was married twice, is survived by her daughter-in-law, Jane, and three grandchildren, Kelsey, Andrew and Devon.