Cousin Love! See Jenny McCarthy's #TBT Photo with Melissa McCarthy

The McCarthy women are celebrities now, but back in the day, they were just kids posing for a family photo.

Comedian and reality star Jenny McCarthy posted a #ThrowbackThursday Instagram this week showing herself, her sister and her cousin Melissa McCarthy as little girls.

“102 degrees at the zoo, not happy campers,” Jenny, 24, captioned the retro picture of the outing.

Rolling with the Homies: See How the Cast of Clueless Celebrated the Film 20 Years Ago

Do you think Clueless had some normal red carpet premiere? As if!

Twenty years ago the stars of this totally fabulous California comedy celebrated the release of Clueless with a beach party. On the soft sands of Malibu, Alicia Silverstone, Brittany Murphy and more posed surfside in only the chicest of ’90s fashions.

Donnie Wahlberg and Jenny McCarthy on Navigating Love in the Spotlight: 'We Really Made It Work'

After the first season of Donnie Loves Jenny wrapped, newlyweds Donnie Wahlberg and Jenny McCarthy were overwhelmed by the positive response from viewers.

The two felt like they had accomplished their goal of showing people what true love looks like. “I’ve never seen so many #love or #relationshipgoals,” McCarthy tells PEOPLE.

How Donnie Wahlberg & Jenny McCarthy Are Avoiding the Reality Couples Curse

It’s not the first honeymoon phase for either Donnie Wahlberg or Jenny McCarthy, but Wahlberg can feel that, this time, this marriage is built to last.

“We’ve both been married before, but we weren’t ready for that,” Wahlberg, 45, tells PEOPLE. “I think we got in before we were prepared to, and now we’ve finally found what we’ve always wanted.”

Donnie Loves Jenny Sneak Peek: Wahlberg Is a Great Stepdad, a Disaster in the Kitchen

Donnie Loves Jenny Sneak Peek: Watch Jenny McCarthy's Emotional Wedding Toast

Nick Lachey Says He's Happy He Never Had Kids with Jessica Simpson

Nearly a decade after America’s Newlyweds called it quits, Nick Lachey confirms what we all suspected: He’s really happy he never had a baby with ex-wife Jessica Simpson.

Jenny McCarthy and Donnie Wahlberg Get Their Own Reality Show

Because no Hollywood marriage is truly complete unless it plays out on TV, Jenny McCarthy and Donnie Wahlberg have decided to start a reality series of their own.

Jenny McCarthy: Why Donnie Is 'the Best Husband Out There'

Look who’s still in the honeymoon phase!

Jenny McCarthy’s still as smitten as ever when it comes to husband Donnie Wahlberg.

Donnie Wahlberg and Jenny McCarthy Have Hot Chocolate Together Every Night

For newlywed Donnie Wahlberg, life at home with wife Jenny McCarthy is certainly sweet.