Betty White at the Hot in Cleveland Premiere

Betty White was white hot at the premiere of her new TV Land sitcom Hot in Cleveland.

The legendary 88-year-old actress was surrounded by co-stars Valerie Bertinelli, Jane Leeves, and Wendie Malick. They are all big TV stars themselves and they're thrilled to be working with White.

Jane Leeves marveled at White, saying, "She memorizes two pages of dialogue in 20 minutes, like that!"  

"Us working together is a dream. We giggle until tears come to our eyes. We just have a fun, fun time every day," Bertinelli told INSIDE EDITION.

White turned serious when INSIDE EDITION asked about the recent death of her friend Rue McClanahan, leaving White as the last of the Golden Girls.

"Nobody would talk about their age, so I didn't know how old the Girls were, and I was the oldest. And to still be the only one left seems ridiculous. But let's talk about happier things. Rue's in a better place now," said White.