Who said "I'm fabulous, and I know it."?

This quote is attributed to Janice Litman.

I'm fabulous, and I know it. - Janice Litman

"I'm fabulous, and I know it."

Janice Litman

"Oh. My. God."

"Could I BE any more fabulous?"

"That's what I love about you - you always know exactly what to say to make me feel better."

"I'm not a regular mom, I'm a cool mom."