Are Tia and Tamera Really Identical Twins?

Everyone's been under the impression that Tia Mowry-Hardrict and Tamera Mowry-Housley are identical twins, right? On this week's episode of their Style reality show, Tamera questions whether or not they're actually fraternal twins instead. In this exclusive clip, watch as she tries to convince Tia to get a DNA test to settle the matter once and for all.

Find out whether the women really are identical twins on Tia & Tamera, airing Sunday at 8/7c on Style Network.

Do you think the girls are identical or fraternal twins? Tell us your theory in the comments below or tweet @OKMagazine.