Janet Jackson Side Boob At 2012 amfAR Against AIDS Gala (PHOTO)

We love seeing Janet Jackson back out in the spotlight. The superstar who just turned 46 years old is looking better than ever.

So it was extra exciting to see the superstar step out in style on Wednesday night for the 2012 amfAR Against AIDS Gala in Cannes, France.

While the superstar looked stunning in a white Emilio Pucci creation, the extra large and long keyhole slit on the front of the gown revealed a whole lot of boob.

In a colossal combination of cleavage and side boob, the woman who literally put "wardrobe malfunction" in our vernacular came dangerously close to revealing her ladies once again. Oy!

But with side boob enjoying it's day in the sun (pun intended) as the trend du jour, it's only right that Janet -- the mother of all malfunctions -- gets in on all the skin-flashing fun.

And with all the breast-baring fashion moments during this year's Cannes film festival, we think Janet's look takes the cake. What do you think?

Here's a look at Janet's super revealing gown and other side-boobing celebs in the slideshow below.

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• Jacket Jackson

  (Getty photo)

• Gwyneth Paltrow

  (WireImage photo)

• Micaela Schaefer

  (WireImage photo)

• Kristen Stewart

  (Getty photo)

• Julianne Hough

  WEST HOLLYWOOD, CA - APRIL 18: Actress Julianne Hough attends the Us Weekly Hot Hollywood Style Event at Greystone Manor Supperclub on April 18, 2012 in West Hollywood, California. (Photo by Imeh Akpanudosen/Getty Images)

• Miley Cyrus

  LAS VEGAS, NV - MAY 20: Singer Miley Cyrus arrives at the 2012 Billboard Music Awards held at the MGM Grand Garden Arena on May 20, 2012 in Las Vegas, Nevada. (Photo by Frazer Harrison/Getty Images for ABC)

• Angelina Jolie

  Loaded Magazine, August 2000

• Jennifer Aniston

  GQ, December 2005

• Cameron Diaz

  Cosmopolitan, June 2011

• Jessica Biel

  W Magazine, March 2012

• Gwyneth Paltrow

  Harper's Bazaar, March 2012

• Lauren Conrad

  Glamour, May 2012

• Anne Hathaway

  New York, March 2005 (Photo Credit: Getty Images)

• Giselle Bundchen

  New York, May 2008 (Photo Credit: Getty Images)

• Lindsay Lohan

  Los Angeles, July 2009 (Photo Credit: Getty Images)

• Lindsay Lohan

  Malibu, July 2009 (Photo Credit: Getty Images)

• Katy Perry

  Los Angeles, January 2010 (Photo Credit: Getty Images)

• Audrina Patridge

  Las Vegas, May 2010 (Photo Credit: Getty Images)

• Rachel McAdams

  London, January 2011 (Photo Credit: Getty Images)

• Rosie Huntington-Whiteley

  London, June 2011 (Photo Credit: Getty Images)

• Diane Kruger

  Beverly Hills, December 2011 (Photo Credit: Getty Images)

• Calvin Klein

  1992

• American Apparel

• American Apparel

• Jil Sander

  Fall 2010

• Guess Jeans

  Spring 2012

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Comments

[fashionbyhe]

03:53 PM on 06/07/2012

this is a terrible idea...check out the home of the No Bra Revolution and No Bra Thursdays

where it all started
http://www.fashionbyhe.com/2012/06/no-bra-thursdayno-bra-revolution-heats.html

[Author G D Grace]

06:50 PM on 05/29/2012

A breast is part of a woman's anatomy. So what. I've seen some with a whole lot more showing. And that Superbowl fiasco... can we just move on from it? But, then, I forgot, it's stories like these that a lot of people like reading, so, really, we can opt to or not to....

[rav1267]

05:13 PM on 05/29/2012

I would prefer a small glimpse of the cleavage than none at all

[purplewg]

11:11 AM on 05/29/2012

It is ok. Could use a little lifting though.

[AwantNotAneed]

07:44 PM on 05/28/2012

It's droopy cleavage.

[proudnative]

12:02 AM on 05/28/2012

Just a question...why would the AMERICAN foundation for AIDS research have its annual gala in France!?!

[lbg3bigdaddy]

07:43 PM on 05/28/2012

You got waaaaaaaay too much time on your hands!

[makemesmile]

11:35 PM on 05/28/2012

Not really.  When you are looking at someone's face it's not unusual to notice every feature of their face.

[tunderwo1]

10:43 AM on 05/27/2012

It's a good thing she didn't shift too far to the right. lol

[SeanMartin]

07:43 AM on 05/27/2012

"Heh heh heh... look... *boobies*..... heh heh heh..."

[mombabytiger]

04:15 AM on 05/27/2012

classy

[Angelina247]

02:10 AM on 05/27/2012

She looks fine. It's one second in time and she's in France where boobs are appreciated. Keep rockin' it Janet!

[DeeW]

10:35 PM on 05/26/2012

again, that`s called cleavage.

[central66]

09:23 PM on 05/27/2012

Thank you! That is not side boob!

[lbg3bigdaddy]

07:45 PM on 05/28/2012

You must be a connoisseur of side boob?

[sweetpea4700]

08:55 PM on 05/26/2012

this is news they always sag remember she had a child so of course they are going to sag.

[Marion Hrynyk]

09:36 PM on 05/26/2012

um i don't remember her having a child?!?!?!

[tsairox]

04:20 PM on 05/26/2012

Well, the dress is working for Janet Jackson! Everyone here is talking about it! Can't wait for the new album to hit! twitter: @tsairox!

[doorlie]

03:38 PM on 05/26/2012

Saggalicious,eh?