Swift got one special introduction on Friday night.
The host was diagnosed with a meningioma brain tumor back in February.
The 'Younger' star and husband Ted Griffin adopted their baby girl in April.
A report published last month claimed that Sheen sexually assaulted Haim on the set of the 1986 film, 'Lucas.'
The 'Vampire Diaries' actor turned 39 on Friday.
The couple is expecting their first child together.
ET caught up with the 49-year-old actor at the GQ Men of the Year party on Thursday.
Since Lauer was fired and Kotb started filling in, 'Today' shot to No. 1 in the ratings over 'Good Morning America.'
Listen to the comedian reminisce about her first encounter with the singer in her new audiobook.
The 'Half of My Heart' singer was rushed to the hospital for emergency appendectomy on Tuesday.
ET is teaming up with Visa to introduce you to the female athletes who will breaking down barriers in PyeongChang, South Korea.
ET teamed up with Visa to introduce you to the female athletes who are heading to Pyeongchang, South Korea in February.
The icon also tells ET how his pal, Martha Stewart, influences his family's Christmas celebrations.
The Pima County Medical Examiner found the cause of death to be from the combined toxic effects of the two drugs.
