Travis Barker and Kourtney Kardashian are already teasing baby names: can you guess their pick?

Lovebirds Travis Barker and Kourtney Kardashian are moving full steam ahead. Judging from their flirty Instagram banter, it appears the two have babies on the brain, surprising no one. 

Though Kourtney Kardashian and Travis Barker got engaged five minutes ago, they appear to have the perfect name for their future son. On Halloween, the couple dressed up as Clarence and Alabama from Barker's favorite movie, True Love, and the photo dump is where fans pick up on the name reveal. If you missed Barker's little note, fear not—we've got you covered.

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Travis Barker and Kourtney Kardashian baby name

In the film, Clarence is visited by the ghost of Elvis, and Barker thinks honoring the King of Rock and Roll would be perfect. 

"Our son's name would be Elvis," he commented in the captions, and naturally, fans went wild. 

Considering Barker and his ex-wife Shanna Moakler named their daughter Alabama, we're fairly certain he'd be keen on keeping up with this True Romance trend. He and Moakler also share son Landon, 17, and step-daughter Atiana, 22. Kardashian shares three children with her ex, Scott Disick: Mason, 11; Penelope, 9 and Reign, 6. 

Meanwhile, Kim Kardashian and Pete Davidson were also getting into the spooky spirit: they sparked dating rumors after holding hands on a rollercoaster at Knott’s Scary Farm in California. Very interesting timing, if we do say so ourselves...

Although it's still too soon to create a relationship timeline and predict baby names for the SNL funnyman and the SKIMS founder—who might or might not be dating, we're not entirely sure—we are definitely keeping a watchful eye on this unexpected duo!