Rob Lowe sent Bradley Cooper a text intended for Robert Downey Jr. after Golden Globes 2024

Celebrities are just like us — they mix up their A-list friend’s phone numbers.

Rob Lowe admitted to embarrassingly sending a text to Bradley Cooper instead of Robert Downey Jr. to congratulate the “Oppenheimer” star on his Golden Globes win.

“Downey does this amazing acceptance speech at the Golden Globes, and I’m so excited for him so I text him, ‘So glad you won. That is the most beautiful acceptance speech I’ve heard in a long time. Boy, do you deserve it,’” Lowe told Jimmy Kimmel on Wednesday.

“I hit it and I realize, ‘Oh s—. I just sent that to Bradley Cooper,’” Lowe said.

While Cooper was nominated for two Golden Globes last week, he lost to Downey Jr.’s “Oppenheimer” co-star, Cillian Murphy.

The “Parks and Recreation” attempted to fix the situation by sending Cooper another text.

“I said, ‘No, no, I meant that for Robert Downey Jr,’” he recalled, before realizing that might’ve made things even more awkward.

“Now that’s even worse! I made the guy feel worse! It was terrible,” he laughed.

Lowe explained the massive blunder happened because he had “inputted the wrong numbers into the wrong names” on his phone.

Kimmel, who will host the Oscars in March, informed Lowe that it is now possible to unsend texts, to which he replied. “I didn’t know! Now I know.”

Lowe said he then gave it one last go and tried texting Downey again, but that message also went to “The Hangover” star.

“Does he just think you’re crazy?” Kimmel asked of Cooper.

Thankfully, Lowe insisted that Cooper was a good sport about the mixup.

“He literally said, ‘No, no, no. It’s fine. I like living vicariously through these mistakes.’”

The Post has contacted reps for Downey Jr. and Cooper for comment.

“Oppenheimer” won five Globes on Monday. Cooper is a six-time Golden Globe nominee, but has never taken home a golden statue. Downey is now a three-time Golden Globe winner.