And the 40-year-old thinks she might just have cracked it thanks to her turn in "Iron Man 3", which sees Paltrow performing impressive stunts and even putting on the Iron Man suit, reported Daily Express.
"If I am not the coolest mum at this point I don't know what else I can do. I have my own Lego, I'm in Iron Man, I wear the suit if he doesn't like me now then I give up. "He was so excited.
His face I'll never forget it when I walked out to meet him and I was wearing the whole suit and his little face was just like... He was amazed," she said. The actress also said she loved doing the action sequences in the film. "It was so new to me. I've never really done anything like that before and I loved it."