That was one of her Anna Anna Nicole episodes.
She went in with her Pajamas on to have all her teeth capped and took her makeup or hair somebody with her to show the Dr. how she wanter her teeth/smile to look.
He has prior did alot of work on her dental health issues too.
Hence the smile.
I noticed her nose is diff too from the old pics. Looked perkier in recent times.
Thank you, I watched some of her shows, but I must have missd that one.