Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

The 7th annual Teen Vogue Young Hollywood party, held in L.A. on Friday, saw stars like Kelly Osbourne, Ashley Tisdale and 90210's AnnaLynn McCord sporting ensembles good, bad, and, yes, incredibly ugly.

Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

Aly Michalka was in a band with her sister AJ, creatively called Aly & AJ. She made a valiant effort to toughen up a sweet, floral frock with a studded belt, but the result? Meh.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

Due to my sordid past at a teen magazine, I have interviewed iCarly's Miranda Cosgrove — who was also in School Of Rock — and found her absolutely charming. Much like this bow-tiful dress.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

Andrea Bowen — Julie on Desperate Housewives — made her Broadway debut in 1996 as Young Cosette in Les Misérables. Unfortunately, her faux-bandage dress with shiny purple shoes should really go to the guillotine.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

Friends, this is Amy Astley, editor in chief of Teen Vogue. Surely she has heard the phrase "wear the trend; don't let the trend wear you." And yet.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

The Buff Werewolf wears his tuxedo with just the right amount of insouciance. Wait a minute: Is it denim?


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

We see London, we see France, we see Ashley Tisdale's sexyface. And bra.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

Willa Holland was Kaitlin Cooper on The O.C. and Agnes on Gossip Girl. She's experienced in LBD selection, and in choosing this classy number, it shows.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

Katie Cassidy has been on Supernatural and Melrose Place. Her dad is '70s pop idol David Cassidy. While the colors — and the fingernails — are fun; she seems to have forgotten her shirt.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

My unapologetic love for Kelly Osbourne grows stronger everyday. This little black dress with embellished sleeves looks great.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

Seventeen-year-old Selena Gomez plays it safe… in an ensemble that seems like it's for someone twice her age.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

Hey, Haley Bennett! You were great as Cora in that mediocre Drew Barrymore/Hugh Grant flick Music And Lyrics, which is one of my guilty pleasures. But I'm not a fan of your long-ass sweater. Sorry!


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

Raven-Symoné's black nails and black top are okay, but are her black leggings starting to disintegrate? I think I see skin.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

Chelsea Staub was was in the Bratz movie, but that can be forgiven, since this polka-dot dress is adorable.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

Hayley Hasselhoff's headpiece is a little kooky, but she's 17 and her dad keeps passing out at home so let's give her a pass.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

Not only did Sofia Vassilieva play the leading role in My Sister's Keeper alongside Cameron Diaz, she was Eloise in two made-for-TV movies. Her smile — and her little silver dress — are awesome.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

90210 2.0's AnnaLynne McCord attempts sleek retro-chic; succeeds.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

In a sea of black and grey, Victoria Justice stands out in a shimmery red sheath. Kudos.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

90210 2.0 star Jessica Stroup's square-looking midsection is just one of the reasons jumpsuits should fade away.


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

Danielle Panabaker's dress is business in front…


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

…Party in the back!


Teen Dreams — And Nightmares — At Teen Vogue Young Hollywood PartyS

I've been going back and forth on this dress worn by 90210 2.o's Jessica Lowndes. Flirty and fun? Or too prom-y?

[Images via Getty.]