Tom 'n' Katie + Matchy Outfits = True Love!

Hollywood's hottest couples wear coordinating clothes, is it a sign of deeper devotion?

Awww, look at lovebirds Tom Cruise and Katie Holmes, who recently stepped out in matching white outfits while on Tom's Valkyrie tour.

Nothing says "my significant other and I are so together" like coordinating couture.

And TomKat isn't the only duo to dress alike. From longtime couples Brad 'n' Angie and Xtina 'n' Jordan to newlyweds Mariah 'n' Nick, lots of Tinseltown twosomes are so not accidentally leaving the house in the same duds.

What do you think: Is it a sign of everlasting love in fickle Hollywood, or are these duos just using the same stylist?

Check out other matches made in style heaven in our Coordinating Couples gallery!