As first reported at Us Weekly, an affectionate, overjoyed Jennifer Aniston and Justin Theroux made their public debut as a couple in Hollywood Sunday night -- packing on the PDA surrounded by A-listers at an afterparty (hosted by Yoostar) for the MTV Movie Awards at SoHo House in West Hollywood.

Aniston, 42, "never seemed happier" with her handsome Wanderlust costar, 39, at her side, according to onlooker.

Which begs two important questions: 1) Will this sexy union last? 2) If it does, what should fans call the hot couple?

Aniston's ex-husband Brad Pitt and love Angelina Jolie famously go by "Brangelina." Back in the day, Ben Affleck and Jennifer Lopez were "Bennifer."

So, tell Us: What should Jennifer Aniston and Justin Theroux's shared moniker be?

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1,248 Votes
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5,552 Votes
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1,060 Votes
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2,344 Votes

Watercooler Poll

What should fans call Jen Aniston and Justin Theroux?

Jentin
Justifer
Theraniston
Anistoux