Debbie Gibson Turns 45 – and Reflects on Her Totally '80s Videos

There was big hair. There was a lot of denim. And, of course, there was that famous black hat.

In the late 1980s, Debbie Gibson was pop music’s teen sensation, charting on the top 40 with 10 songs, including two #1 hits. (In 1988, “Foolish Beat” was her first song to top the charts, making her the youngest female artist to write, produce and perform a #1 single – a record that endures today.)

Duggars Celebrate Josiah's Birthday As Josh Seeks Treatment After Ashley Madison Scandal

Anna Duggar’s siblings beg her to leave husband Josh after his shocking double life is revealed. Subscribe now for more on the cheating scandal and the Duggars’ ultra-conservative lifestyle, only in PEOPLE!

Sean 'Diddy' Combs Throws Surprise Birthday Bash for Cassie (VIDEO)

Jennifer Lawrence Dishes About Birthday Party with Kris Jenner – and Her Crazy Cake!

When it comes to rowdy birthday bashes, Jennifer Lawrence’s surprise-filled shindig sure takes the cake.

And what a cake it was.

Khloé Kardashian Parties for NBA Beau James Harden's Birthday 2 Weeks After Altercation with Lamar Odom

See Caitlyn Jenner's Flashback Photo of Birthday Boy Brody Jenner: 'There's Always Been a Smile on Your Face'

After celebrating youngest child Kylie’s 18th birthday earlier this month, Caitlyn Jenner is showing her love for son Brody, who turned 32 on Friday.

Happy Birthday, John Stamos! See the Sweet Birthday Wishes He Got from the Fuller House Cast – and the Hilarious Pic He Posted Himself

Happy birthday, Uncle Jesse!

John Stamos turned 52 on Wednesday and rang in the birthday with plenty of happy wishes from his Fuller House costars – and one silly picture he posted himself.

Reese Witherspoon Wishes Look-Alike Mom Happy Birthday with Sweet Instagram Photo

Reese Witherspoon took to Instragram to wish her mother, Betty, a happy birthday – and the uncanny resemblance is enough to make one do a double-take!

“To my wonderful, sweet mother for her birthday! The epitome of Southern grace & charm!!!” she captioned the sweet selfie of them looking like twins.

Kris Jenner and Hoda Kotb Pay Emotional Tribute to Kathie Lee Gifford and Late Husband Frank Gifford on Their Shared Birthday

Kathie Lee Gifford’s friends took to social media on Sunday to honor the TV personality’s birthday, and pay tribute to her late husband Frank Gifford, who would have turned 85 the same day.

Ben Affleck Reunites with Kids in Atlanta for Birthday Weekend: 'He's Happiest When He's with His Family'

Ben Affleck has headed back to Atlanta, Georgia, to celebrate his birthday this weekend with his children despite the ongoing scandal surrounding his relationship with his former family nanny Christine Ouzounian.