Teen Mom OG Newbies: Get To Know Cheyenne's And Bristol's Families

One relative just might look a little familiar

Jersey Shore: Family Vacation Returns To Seaside Heights (And We're Getting Shades Of 2009)

It's official: The boardwalk is back

'We Are Lifting Each Other Up': The Teen Mom OG Cast Is Talking Women's Empowerment

Amber, Bristol, Catelynn, Cheyenne and Maci get vocal about the timely topic

Floribama Inflamer: Was Kortni Stirring The Pot By Getting In Bed With Gus?

Nilsa, for one, thinks three's a crowd

How Motherhood Is Different This Time For Teen Mom OG's Amber

She says it's a whole new world with baby number two

Strategic Planning: Will Cali's Are You The One? Idea Actually Work?

She's confident, but the rest of the gang isn't so sure

Mischa Barton Is Joining 'The Hills: New Beginnings'

When the iconic series returns to MTV, the 'O.C.' actress will be along for the ride

Will Co-Parenting Be Easier For Teen Mom's Cheyenne And Cory Since They Never Even Dated?

Being 'just friends' might actually work in their favor

Challenge Standoff: Should Zach Or Amanda Have Budged On The Power Vote?

They should’ve been sitting pretty — but instead, they’re in the Redemption House

Battle In The Big Easy: Aimee And Gus' Floribama Fight Got Physical

Will their friendship ever be able to recover?

Teen Mom OG Debut: Bristol Reveals The Truth About Her Marriage

On her very first episode, the mother of three opened up about her 'challenging' family life

The Most Bromantic Moments Vinny and Pauly D Have Shared On Family Vacation

Two guidos sitting in a tree...

Birthday Boy: Heidi Montag And Spencer Pratt Celebrate Their One-Year-Old Son Gunner

The 'Hills' baby is growing up before our eyes

Mike 'The Situation' Sorrentino Celebrated His Upcoming Nuptials With A 'Hitchuation Wedding Shower'

And his 'Jersey Shore' fam was in attendance (of course)

Sneak Peek: Snooki Teases Angelina As She Goes Tattoo Far

The meatball is poking fun at the meatloaf in MTV's brand-new series

Will Angelina Ever Be Accepted Into The Jersey Shore 'Sisterhood'?

After a lot of pressure, JWOWW says she'll give the 'chew toy' a chance

Raise Your Glass: The Teen Mom OG Cast Toast Their First Moment Together

Amber, Catelynn and Maci meet Bristol and Cheyenne in this special sneak peek

Getting Blunt: Does Are You The One's Lewis Regret How He Rejected Asia?

He said that she wasn't his 'type' (um, among other things)

Tatted Up: MTV's Newest Reality Show Is Infatuated With Ink

Get a sneak peek of 'How Far Is Tattoo Far,' hosted by Nicole 'Snooki' Polizzi and Nico Tortorella

Has Amanda Emerged As The Strongest Final Reckoning Player?

Fact: The ‘AYTO’ firecracker can’t stop winning

Can Gus And Nilsa Succeed As Floribama 'Friends With Benefits'?

Time will tell if those smooches are truly 'harmless'

Sneak Peek: Here's A Look At The Return Of Teen Mom: Young and Pregnant

The journey continues for Ashley, Brianna, Jade, Kayla and Lexi beginning on October 15

Audrina Patridge And Ryan Cabrera Split (Again)

'The Hills' star and the singer rekindled their romance five months ago

Will Cali And Tomas Prove To Be An Are You The One Perfect Match?

The feels are there, but the Truth Booth awaits…