Anderson Cooper & Gloria Vanderbilt Premiere 'Nothing Left Unsaid'

Anderson Cooper poses alongside his mother Gloria Vanderbilt while at the premiere of Nothing Left Unsaid on Monday (April 4) at Time Warner Center in New York City.

The 48-year-old reporter and his mother were joined at the premiere by Andy Cohen, Gayle King, Kelly Ripa and her husband Mark Consuelos.

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The HBO documentary follows Anderson and Gloria as they discuss their notable family’s history. The pair are also about to release a book about their family titled “The Rainbow Comes and Goes.”

15+ pictures inside from the Nothing Left Unsaid premiere…