Today's celebrity birthdays: August 13, 2025

Happy birthday to entertainers like Dawnn Lewis, John Slattery, and Sebastian Stan! Keep on reading to see who else is celebrating their birthday and some career highlights!

Celebrity birthday highlights for August 13, 2025:

• Actress Dawnn Lewis (1961) broke out as Jaleesa on "A Different World" and has built a prolific career in voice acting. She recently wrapped five seasons as Captain Carol Freeman on "Star Trek: Lower Decks."

• Actor John Slattery (1962) earned four Emmy nominations as Roger Sterling on "Mad Men." He headlines USA Network's 2025 legal drama "The Rainmaker" as heavyweight attorney Leo F. Drummond.

• Actor Sebastian Stan (1982) rose to global fame as Bucky Barnes in the Marvel Cinematic Universe. In 2025 he won a Golden Globe for "A Different Man," and he returned to the MCU with "Thunderbolts*."