Kylie Jenner's Red Mary Jo Lip Kit Has New Celeb Fan & It's Not Surprising — PHOTO

You may have missed the fact that all six of the Kylie Lip Kits were restocked and sold out this weekend. I ordered my Candy K Lip Kit 10 days ago and it has yet to arrive, but I'm being patient. That said, Christina Aguilera appears to have worn the radiant red Mary Jo Lip Kit, which was named after Jenner's grandmother. The red shade has several celebrity fans, like Jenner's pal, model Hailey Baldwin. But it would feel like a huge endorsement to have Xtina wear this Lip Kit, since she is known for her signature scarlet lips. It's as though the glamazon diva is giving her full support of Jenner and of Mary Jo.

A Jenner fan Twitter account shared the photo of Aguilera with her red-painted mouth. It's typical Xtina, showing off her Old Hollywood glam style with siren, va-va-voom lips. Don't even get me started on her mile-long, perfectly curved lashes. I so cannot handle those.

But it's amazing to see The Voice coach rocking a Lip Kit on her perfectly painted pucker.... provided that it is indeed the sold-out and much koveted Mary Jo Lip Kit. As noted, the official Kylie Cosmetics Instagram page also posted the photo, so it appears to be legit.

Let's look at Xtina x Mary Jo.

Lovely, right?

This Aguilera fan account also shared a photo of the singer from a pre-Grammy event, with her rosy lips on full display.

Here's Baldwin with her crimson-painted pucker.

And Jenner herself wearing Mary Jo.

Larry Busacca/Getty Images Entertainment/Getty Images

Aguilera loves her red lips and pulls them off so effortlessly.

Now if only Gwen Stefani, the other The Voice coach known for her signature scarlet lips, would rock Mary Jo! That would be something els,e but she is busy promoting her own Urban Decay collection, which includes a whole lot of red lipsticks.

Images: Kylie Cosmetics/Instagram (2); Kylie Jenner/Instagram (1)