Crossword puzzle clue "sit up follow up"

Grammy nominated singer with the 2015 album "Sometimes I Sit and Think, and Sometimes I Just Sit"

Where a cat might sit when you sit down

"Sit up" follow-up

It might follow "sit" or "rom"

It can follow "follow" or "lead"

" . . . sit in ___/To keep . . . warm"

Sit-up relatives

Sit-up targets