At 5-foot-4, Mila Kunis is much shorter than her 6-foot-2 husband, Ashton Kutcher.
Kristen Bell is a petite 5-foot-1 standing next to her husband Dax Shepard, who is more than a foot taller at 6-foot-2.
Will Smith stands 14 inches above his 5-foot wife Jada Pinkett Smith at 6 feet 2 inches tall.
Miley Cyrus is 5 feet and 5 inches tall and sits a bit shorter than her 6-foot-3 fiancé Liam Hemsworth.
At 6-foot-3, Sasha Baron Cohen is a foot taller than his 5-foot-3 wife Isla Fisher.
Kate Middleton is 5-foot-9 but Prince William stands half a foot taller at 6-foot-3.
Reese Witherspoon, 5-foot-1, is a foot shorter than her 6-foot-1 husband Jim Toth.
Khloé Kardashian isn't short at 5-foot-10, but her boyfriend, Cleveland Cavaliers player Tristan Thompson, is almost a foot taller at 6-foot-9.
At 6-foot-3, Jay Cutler is a foot taller than wife Kristin Cavallari, 5-foot-3.
Even in heels, Sarah Michelle Gellar can't top her 6-foot-1 husband Freddie Prinze Jr.
The 5-foot-3 Jessica Simpson is a whole foot shorter than husband Eric Johnson.
Hayden Panettiere, 5-foot, is a head shorter than her boyfriend Brian Hickerson.
The 5-foot-6 La La Anthony doesn't come close to her 6-foot-8 husband Carmelo Anthony. They have an on-again, off-again relationship.
The 5-foot-2 Mary-Kate Olsen looks tiny next to her 6-foot-3 banker husband Olivier Sarkozy.
At 6-foot-4, Jason Momoa towers over wife Lisa Bonet, 5-foot-2.
Chris Hemsworth, 6-foot-3, is a foot taller than his 5-foot-3 wife Elsa Pataky.
LeBron James is over a foot taller than his 5-foot-7 wife Savannah Brinson as he stands at 6-foot-8.
Brian Austin Green, 6-foot, is a head taller than 5-foot-4 wife Megan Fox.
Natalie Portman, 5-foot-3, is smaller than her 5-foot-10 choreographer husband Benjamin Millepied.
The 5-foot-3 Ashley Tisdale stands about a head shorter than her husband Christopher French.
The 5-foot-1 Vanessa Hudgens is nearly a foot shorter than her 6-foot boyfriend Austin Butler.
Ian Somerhalder is half a foot taller than his 5-foot-4 wife Nikki Reed, but she gets close in height with heels.
At 5-foot-11, Levi Meaden is nearly a foot taller than 5-foot-1 girlfriend Ariel Winter.
Haftór Bj?rnsson, otherwise known as the Mountain on "Game of Thrones," is 19 inches taller than his wife Kelsey Henson, who is 5-foot-2.