Answer:

tellall

Answer	Crossword Clue
TELLALL	Like a tabloid
TELLALL	Scandalous bio
TELLALL	Blabby

TELLALL	Gossipy
TELLALL	Often scandalous book genre
TELLALL	Revealing, as a celeb interview
TELLALL	Kind of autobiography
TELLALL	Like many celeb bios
TELLALL	Like some biographies
TELLALL	Spill the beans
TELLALL	Thoroughly revealing, as a biography

TELLALL	Confess everything: 2 wds.
TELLALL	Spill the beans.
TELLALL	Confess.
TELLALL	Blab
TELLALL	Like a Kitty Kelley biography
TELLALL	Revelatory
TELLALL	Bare one's soul
TELLALL	Spill one's guts

TELLALL	Like juicy biographies
TELLALL	Extremely juicy
TELLALL	Source of sordid details
TELLALL	Like some unauthorized bios
TELLALL	Type of biography
TELLALL	Expose