The Oscar-winning actress showed up on Saturday wearing a white pant suit and black bustier that was such a show-stopper, even her 26-year-old son, Jack Robbins, had to give it up to his mom!
"Looks good, right?" Jack pointed out to ET about his mom's red carpet fashion.
When asked if his friends ever go, "Wow, your mom!" the 69-year-old actress' son joked, "All the time, it's all we talk about, how hot my mom is. Yes, love it."
All right, point taken Jack!
Susan is nominated for Outstanding Performance by a Female Actor in a Television Movie or Miniseries for The Secret Life of Marilyn Monroe, and called being nominated by her fellow actors "the best."
"I'm proud to be part of the tribe," she added.
Watch the video below to see some of the SAG Awards best looks.