Aaron Carter & Kaci Brown in Beach PDA

We recently reported that lovesick teen Aaron Carter boasted about being madly in love. Apparently now he's out to prove it.

Carter and his girlfriend of an entire week, Kaci Brown, were frolicking on Venice Beach yesterday, kissing, hugging and rolling around in the sand for nearly an hour. Too bad they weren't alone for all that long; Aaron's twin sister, Angel, and a friend showed up later in the day. Damn, son. You got cock-blocked by your own sister!

In any case, this PDA - while fairly decent - has absolutely nothing on some of the previous celebrity public displays of affection in 2006. Such as...

1. ... When we spotted Brody Jenner and Kristin Cavallari in a similarly sandy embrace. Oh, those were the good ol' days, when those two were pawing each other.
2. ... When the embattled, but still-reigning Miss USA, Tara Conner, reportedly gets a little tipsy and kisses Miss Teen USA. While we have yet to see pictures of Conner and Katie Blair hooking up, we couldn't leave it off this list - and are hopeful it happens again soon.
3. ... Paris and Nicky Hilton's bizarre antics in the back of a stretch limo. Okay, so there was no real girl-on-girl action going on (we don't think), but still. Those are some, um, interesting pictures.
4. ... By far the best of the year, courtesy of PeteMoss - sorry, Aaron, you just can't compete with Pete and Kate's dry-humping horniness on the lawn... of a drug rehab clinic.