The super odd couple was spotted getting tattooed up at King Ink at the Mirage in Sin City over the weekend, and things started to get weird once the ink came out.
In addition to getting a matching lighting bolt tattoo (what?!) with Avril, Jenner decided to get something else slightly more personal on his bod...
Brody also got a big letter A tattooed on his forearm.
"[Avril] was seen drawing it on his arm in the tattoo studio, and then he decided to just get it tattooed there," says our spy.
Um, how drunk were they? Just sayin', what happens in Vegas doesn't usually end up permanently on your skin.
This new couple is friggin' attached at the hip. They traveled together to Vegas Friday on a private jet for the King Ink opening party in the Mirage hotel Saturday night and stayed together at the hotel in a VIP suite.
And their Sin City love tour didn't end there. Jenner and Lavigne were spotted out getting cozy again on Sunday night.
"They were partying and kissing at a table at the Bank nightclub in the Bellagio," fesses our source.
And just yesterday the duo, who were probably still hungover, were walking around Westwood hand-in-hand together, but not looking their best.
"They were both trying to look incognito. She had a hat covering her head, and Brody kept his hood up the whole time they were walking around together."
Jeez kids, don't be ashamed at your PDA tatts! Especially since we're told the two really are falling for each other (yeah right).
A source close to the Hills star says B & A are getting "very serious" and this was "just another display of their affection for each other."
Are we the only ones not feeling this new couple? Or do any of you even care to begin with?
A stud who can totally pull off the tattooed look is David Beckham, who was looking his gorgeous self in Los Angeles recently.
If any of you readers live here in Hollywood, you know what hell Sunset Boulevard has been as of late, and it seems like Becks' good looks couldn't get him out of the ridiculous construction traffic on Sunset.
"[David] was in a big black car stopped in traffic. He had all his kids with him—who were freaking adorable, by the way," says our car-maneuvering source.
"I seriously almost crashed because I couldn't stop staring at him. He looked so hot. He was just hanging his head out the window enjoying the nice weather while his boys were playing in the back."
See where other celebs have been spotted in the Big Picture gallery.