Nick Cannon celebrates his twins Morocco and Monroe's birthday by wearing matching T-shirts with his kids' faces on them. The 'Masked Singer' host shares his twins with ex Mariah Carey.

Why do so many couples wear matching outfits or T-shirts that refer to one another? That led to a slew of follow-up contemplations. Is it territorial marking?

If your family loves everything Disney, the best Disney World matching family shirts will be the perfect holiday gift for your next vacation.

Effectively reinventing the concept of the "birthday suit," she eschewed the traditional party dress, instead opting for a mustard-colored blazer and contrasting black pants.

An elaborate prank led to 200 dads at a Coppell, Texas church wearing the same shirt to its Father's Day service on Sunday.

Check out the matching T-shirts of this owner and her cat that left the cat less than impressed.

Oklahoma City Thunder fans proved why it's good to wear those matching playoff shirts at Paycom Center on Tuesday night. During Game 5 of the second-round NBA playoff series between the Thunder ...

The two Disick children wore matching T-shirts that featured a photo collage of dad Scott as they attended his 40th birthday party. On his Instagram Story, Scott shared photos of Penelope, 10, and ...

Kim Basinger and daughter Ireland Baldwin went on a coffee run in Hawaii Saturday, Dec. 8 — Basinger's 59th birthday!– rocking equally laid-back, beachy looks and matching plain white t-shirts.

The birthday boy wore a denim hoodie/jacket, matching jeans, a white t-shirt, and sneakers. Cardi B and Kulture wore denim jackets on top of white shirts and jeans.

Inside North West’s 11th birthday trip to NYC: Private plane, matching PJs, ice cream sundaes and more ...

Paris Hilton is celebrating her little sis! The DJ and heiress, 43, marked her sister Nicky Hilton’s 41st birthday — which she turned on Saturday, Oct. 5 — by sharing a carousel of throwback ...