Once a model, always a model!

Janice Dickinson made an appearance at the American Idol finale show yesterday, and we weren't the least bit shocked to see her showing some serious leg in a super short black skirt with a matching blazer.

Maybe the 57-year-old is trying to stay in the limelight with provocative outfits?! She's past the age of posing for glamourous photo shoots, so the former America's Next Top Model judge better find a new gig... and fast!

Reports surfaced recently that the catwalker had been slapped with an eviction lawsuit after allegedly failing to keep up with rent payments, but the brunette beauty slammed those reports on her live internet TV show, so we don't know what to believe...

It's highly doubtful to us that the world's original supermodel doesn't have the cash to keep a roof over her head!

Janice Dickinson seems to always be ready for the cameras!

The former supermodel looked pretty in pink while striking a pose for the flashbulbs outside the Roosevelt Hotel in Hollywood.

Ms. Dickinson, 56, sure does live a non-stop life. Earlier this week, she was judging a male underwear contest at Krave in Las Vegas, and now she's kicking it at the Roosevelt.

It's good to be Janice!

Janice Dickinson is not only the world's first supermodel ... the 56-year-old is also apparently an underwear aficionado.

Wearing a sparkly bra, short black mini and Christian Louboutins, Ms. Dickinson hit the stage at Krave nightclub in Las Vegas to judge a male underwear contest. Judging by the contestants, there's nothing "brief" about them.

Oh, Janice ... we love how you're always surrounding yourself with beefcake. Work it, girl!

Janice Dickinson hit Hollywood hotspot Chateau Marmont over the weekend, where she just missed running into Lady Gaga!

Our photogs caught Dickinson and Gaga as Gaga was pulling up and Dickinson was pulling away. Tragic! Can you imagine what an interaction between the world's first supermodel and the reigning Queen of Pop would have been like? Epic!

Both stars have been discussing the same topic in the media lately -- Amy Winehouse. Like Gaga, Dickinson, 56, recently commented on the death of Amy Winehouse -- saying that she had befriended the singer before her death and that she was "desperate" for help.

Even supermodels have to do the knife check!

Janice Dickinson hit up celeb hotspot Joan's On Third for lunch Monday, where she mugged for the camera ... but checked her teeth first!

After she gave her smile the all-clear, Dickinson happily gave good face for our photogs. Check out all the pics in our gallery below! They'll make you smile, just like Janice ...

Janice Dickinson, 56, was dressed up for a salon visit in Beverly Hills Thursday.

The supermodel -- world's first, according to her -- was a beauty in blue as she got her nails done.

Janice has to keep looking sharp -- she's dating a 32-year-old British writer. The two have been dating for a little more than a year, and Janice says she's "in love."

The former America's Next Top Model judge says she gets Botox every six months, and said in an interview last year: "I'm going to be the best-looking corpse on the planet." Work it, Janice!

Good thing this kind of plastic doesn't melt!

Janice Dickinson is 56 and still rockin' it in a two piece bikini! The former supermodel, wearing a sexy red and orange bikini, looks better than some women half her age ... even if she's admittedly had help from a surgeon's scalpel.

Ms. Dickinson is now dating British writer David Blakely who is 24 years her junior. You go, girl!

See more of Janice on the beach in Malibu ... after the jump.

Janice Dickinson never misses an opportunity to strike a pose for the cameras. While filling up her SUV in Brentwood, the self-proclaimed world's first supermodel was happy to flash her rail-thin frame while holding the pump.

The 56-year-old brunette, wearing a skimpy lilac dress and heels, has been extremely vocal over the years about her plastic surgery procedures. Looks like Janice has been able to maintain her skinny bod ... even if a doctor or two has helped her out!

Ms. Dickinson recently had an incident involving her false teeth. She tells Page Six:

"I was so excited talking to [my friend] that I put my teeth in my napkin, and then I couldn't find them! Did they fall into the soup? These things are so expensive they could feed a small village."

How embarrassing! See more of Janice at the pump ... after the jump.