Betty Whiteis one of the most beloved actresses of all time.

“Rest in peace, sweet Betty.

Bertinelli and White met on the set of the TV Land series, which aired between 2010 and 2015.

Valerie Bertinelli poses for a photo

The actress revealed some lessons that White had taught her, including how to be grateful.

“That there is gratitude in everything, absolutely everything.

I used to think, ‘Well, I’m grateful because I had a good day today.

Valerie Bertinelli and Betty White at an event

I’m going to be grateful for that,'” Bertinelli said.

“And that’s, ‘Look at me being all grateful for a good day.’

Gratitude is about everything.

Gratitude is about finding the goodness in a challenging day,” she continued.

“Betty just oozes gratitude and she glows.”

“She just oozed kindness,” Bertinelli said.

“It wasn’t a struggle for her, it was just that’s who she was.

She was a kind, kind human being.”

“I am not sad for her, I mean, I am so happy.

Of course, Bertinelli knows all too well what it is to mourn a loved one.

Bertinelli revealed that although the pair divorced in 2007, they remained close friends.