Matthew McConaughey celebrated his 51st birthday on Wednesday and treated his fans to a hilarious home video on the special day.
The actor, who has three children, Levi, 12, Livingston, 7, and Vida, 10, with his wife Camila Alves McConaughey, posted a video of his little ones singing their own version of "Happy Birthday."
"A beautiful alarm clock I had today," he captioned his post. The home video appears to be old footage of the kids.
Alves McConaughey also shared the video with a birthday message for her husband.
MORE: Matthew McConaughey shares his thoughts on his children following his career path"I know we are all on the election right now but this was a good alarm clock the morning after Election Day celebrating the amazing human that @officiallymcconaughey is!!!!" she wrote.
"Happy birthday my love!" she added. "Watch the video to the end what my daughter said is how I feel sometimes! 😂😂 And let’s all stay calm and find new ways to unite for our future."
McConaughey has been busy promoting his new memoir, "Greenlights." He spent 52 days in the desert going through his old journals to put together the book, which was released Oct. 20.
MORE: Matthew McConaughey talks lifelong dream of being a father and the first moment he saw his wifeRead more about the memoir here.