List of Famous people who are 45

Melissa Joan Hart is an American actress, producer and director. She had starring roles as the titular characters in the sitcoms Clarissa Explains It All (1991–1994), Sabrina the Teenage Witch (1996–2003), and Melissa & Joey (2010–2015). She has also appeared in films Drive Me Crazy (1999), Nine Dead (2009) and God's Not Dead 2 (2016).

Alicia Silverstone is an American actress. She made her film debut in The Crush (1993), earning the 1994 MTV Movie Award for Best Breakthrough Performance, and gained further prominence at the age of 16 as a teen idol when she appeared in the music video for Aerosmith's "Cryin'". Silverstone went on to star in the teen comedy film Clueless (1995), which earned her a multi-million dollar deal with Columbia Pictures, and in the big-budget film Batman & Robin (1997), playing Batgirl.

Kristen Welker is an American television journalist working for NBC News. Based in Washington, D.C., Welker shares duties alongside alongside Peter Alexander both as the network's co-chief White House correspondent and as co-anchor of Weekend Today, the Saturday edition of Today. She also was a moderator in the second presidential debate with Donald Trump and Joe Biden on October 22, 2020.

Corey Daniel Stoll is an American actor. He is best known for his roles as Congressman Peter Russo on the Netflix political thriller series House of Cards (2013–2016), for which he received a Golden Globe nomination in 2013, and Dr. Ephraim Goodweather on the FX horror drama series The Strain (2014–2017). Since 2020, he has portrayed Michael Prince, a business rival to Bobby Axelrod, in the Showtime series Billions. He was also a regular cast member on the NBC drama series Law & Order: LA (2010–2011) and portrayed Darren Cross / Yellowjacket in the Marvel Cinematic Universe film Ant-Man (2015). Other notable roles include an off-Broadway performance of Intimate Apparel (2004), Ernest Hemingway in the romantic comedy film Midnight in Paris (2011) a performance for which he was nominated for the Independent Spirit Award for Best Supporting Male, bulldog prosecutor Fred Wyshak in Black Mass (2015), and astronaut Buzz Aldrin in the biopic First Man (2018).

Frederick James Prinze Jr. is an American actor, writer and producer. He has starred in films such as I Know What You Did Last Summer (1997), its sequel I Still Know What You Did Last Summer (1998), She's All That (1999), Summer Catch (2001), Scooby-Doo (2002), and its sequel Scooby-Doo 2: Monsters Unleashed (2004). Prinze has also had recurring and starring roles in television shows, including Friends (2002), Boston Legal (2004), Freddie (2005–06) and 24 (2010), and voiced Kanan Jarrus in the Disney XD series Star Wars Rebels. He is the only child of comedian and actor Freddie Prinze.

Karen Makishima is a Japanese politician and member of the House of Representatives, representing the Kanagawa 17th district. She is a member of the Liberal Democratic Party.

Oliver Rutledge Hudson is an American actor. He is known for his roles as Adam Rhodes in the CBS comedy series Rules of Engagement (2007–2013), Jeff Fordham on the ABC musical drama series Nashville (2013–2015) and Wes Gardner in the Fox horror comedy Scream Queens. He appeared as one of the main cast members of the ABC sitcom Splitting Up Together, produced by Ellen DeGeneres.

Laura Juliet Kuenssberg is a British journalist. She is currently the political editor of BBC News, succeeding Nick Robinson in July 2015 and is the first woman to hold the position. She has previously served as the BBC's chief political correspondent and was the first business editor of ITV News. She was also the chief correspondent for Newsnight between February 2014 and July 2015, occasionally presenting the programme.

Alice Taglioni is a French actress born in Ermont, Val-d'Oise.

Francesco Totti is an Italian former professional footballer who played solely for Roma and the Italy national team primarily as an attacking midfielder or second striker, but could also play as a lone striker or winger. He is often referred to as Er Bimbo de Oro, L'Ottavo Re di Roma, Er Pupone, Il Capitano, and Il Gladiatore by the Italian sports media. A creative offensive playmaker renowned for his vision, technique, and goalscoring ability, Totti is considered to be one of the greatest Italian players of all time and Roma's greatest ever player.