Aug 4, 2014; Bronx, NY, USA; American supermodel Kate Upton talks to Tigers players after a game between the New York Yankees and the Detroit Tigers at Yankee Stadium. The Yankees defeated the Tigers 2-1.
Aug 4, 2014; Bronx, NY, USA; American supermodel Kate Upton talks to Tigers players after a game between the New York Yankees and the Detroit Tigers at Yankee Stadium. The Yankees defeated the Tigers 2-1. REUTERS

It was a nightmarish Sunday for many of the A-list Hollywood celebrities, mostly female celebrities. A leak in Apple's iCloud enabled a hacker to access the phones of more than 100 celebrities and copy their risqué photos. The hacker posted the nude, semi-nude and revealing photos on 4Chan website. Kate Upton, model, and her baseball player boyfriend Justin Verlander's are among the celebrities whose 'very private' photos were posted online on Sunday by the hacker.

Boston.com is reporting that the nude photos of Justin and Kate allegedly show "Justin's butt" and Kate's "full-body side view." The couple's nude photos -- the two are completely naked and are seen looking at the phone camera -- are all over Twitter and do not look fake. The photos have triggered "butt" jokes on Justin.

If you're disgusted with those Justin Verlander pictures, then you haven't seen his ERA this year.

— MLB Memes (@MLBMeme) September 1, 2014

Justin Verlander has really been exposed this season.

— SportsPickle (@sportspickle) September 1, 2014

That Justin Verlander nude is the best he's looked all season.

— DodgerzGM (@DodgerzGM) September 1, 2014

Justin, 31, has yet to publically react to the surfacing of his private photos online. Kate's attorney, Lawrence Shire, however said to HollywoodLife.com: "This is obviously an outrageous violation of our client Kate Upton's privacy. We intend to pursue anyone disseminating or duplicating these illegally obtained images to the fullest extent possible."

22-year-old Kate and Justin started dating in 2012. Hollywood Life has reported that before the news of their nude photos went viral, the couple was spotted at a baseball game, having a good time, together.

Meanwhile, many revealing photos of Jennifer Lawrence, 24, were also posted online. Citing a source, Hollywood Life is reporting that the Oscar winning actress is "horrified over this leak and knows that this will possibly effect her upcoming roles."