List of Famous people who are 45

Rebecca Johnson, also credited as Rebekah and Rebecca Jordan, is an American singer-songwriter and actress from Ohio. She wrote the song "Beautiful Disaster" for Kelly Clarkson. Rebecca's own music is a mix of pop, jazz, soul, and americana. Rebecca composes on both piano and guitar.

Roberta Alma Anastase is a Romanian politician and former first female President of the Chamber of Deputies of Romania between 19 December 2008 and 3 July 2012.

Polly Maberly is an English actress, known for portraying the role of Kitty Bennet in the BBC's 1995 adaptation of Pride and Prejudice. She is the older sister of actress Kate Maberly.

Diana Žiliūtė is a Lithuanian racing cyclist who dominated women's road racing in the late 1990s.

Karsten Kroon is a Dutch former professional road bicycle racer who most recently rode for Tinkoff, a UCI ProTeam. He retired at the end of the 2014 season.