UPDATE: After the telecast, NBC announced that more than $42 million had been raised for children who need it most in America and around the world.
Hollywood is stepping up for a good cause!
Your favorite stars from movies, music, TV and more came together to celebrate Red Nose Day 2018. The annual event televised on NBC aims to raise awareness and funds to help children in need.
Julia Roberts, Anne Hathaway and Olivia Munn were just some of the famous faces who sported red noses and asked viewers to make a donation.
And for those who couldn't participate in a segment, they showed their support online by wearing a red nose or a new T-shirt designed by Victoria Beckham.
In case you missed the important telecast, take a look at just some of the dozens and dozens of stars who showed their support in our gallery below.
Make a difference and show your support for Red Nose Day by making a donation online now.
Red Nose Day airs Thursday night at 10 p.m. on NBC.
(E! and NBC are part of the NBCUniversal family)