Susan Sarandon’s son just took on his mum in the cleavage stakes

AS CLEAVAGE-GATE rumbles on, Susan Sarandon’s son upstages his own mum on the red carpet with this daring outfit.

"Zoolander 2" World Premiere

LIKE mother, like son.

Susan Sarandon may have covered up her much-talked-about cleavage at Tuesday night’s Zoolander 2 premiere in Manhattan, but that didn’t stop her son from putting his very own chest on display for all to see.

The actresses’ youngest child, Miles Robbins, turned heads in a daring ensemble that consisted of a white shirt-dress — unbuttoned to show off his sparsely haired chest — topped with a sky blue blazer adorned with stuffed unicorn heads.

Miles Robbins, left, and Susan Sarandon attend the world premiere of "Zoolander 2" at Alice Tully Hall on Tuesday, Feb. 9, 2016, in New York. (Photo by Evan Agostini/Invision/AP)

NEW YORK, NY - FEBRUARY 09: (L-R) Actors Ben Stiller, Susan Sarandon and Miles Robbins attend the "Zoolander No. 2" World Premiere at Alice Tully Hall on February 9, 2016 in New York City. (Photo by Brian Ach/Getty Images for Paramount)

While the 23-year-old, a product of Sarandon’s decades-long relationship with actor Tim Robbins, is no stranger to adventurous fashion, this get-up was almost certainly a response to the uproar caused by the low-cut outfit his mother wore to the SAG Awards late last month.

LOS ANGELES, CA - JANUARY 30: Actress Susan Sarandon speaks onstage during the 22nd Annual Screen Actors Guild Awards at The Shrine Auditorium on January 30, 2016 in Los Angeles, California. Kevork Djansezian/Getty Images/AFP == FOR NEWSPAPERS, INTERNET, TELCOS & TELEVISION USE ONLY ==

Her cleavage-revealing look seemed to get the goat of a number of more conservative-minded viewers, especially failed talk show host Piers Morgan, who called the look “horribly inappropriate”.

Opinion: Why are we so obssessed with Susan Sarandon’s boobs?

Sarandon responded to Morgan’s criticism with — what else? — a picture of herself in a bra:

Today’s #TBT is dedicated to @piersmorgan. pic.twitter.com/InU7d6qhC0

— Susan Sarandon (@SusanSarandon) February 4, 2016