Making his return to SoCal, Kellan Lutz arrived on a flight at LAX International Airport on Wednesday evening (December 18).

The “Twilight Saga: New Moon” star seemed a bit cranky as he carried his tote through the terminal sporting a ball cap, sunglasses, and a black sweater with jeans.

Earlier in the day, Kellan caught a ride to Miami with Miley Cyrus on her private plane, sparking rumors that the two are hooking up.

The TooFab blog claimed, “Both Miley and Kellan are single, Cyrus recently started following the Twilight star on Twitter and both were at the Z100 Jingle Ball in NYC over the weekend… so it’s entirely possible.”

However, an inside source told GossipCop that there’s nothing romantic going on, and that Lutz and Cyrus have “known each other forever” and are just friends.