What better way to get attention for a cause?

Rihanna has stripped down to nothing but a Stella McCartney-designed Marilyn Monroe t-shirt to lend her support to the Comic Relief charity, and in classic fashion, found a way to make the ensemble sexy by ditching her bra and exposing what appears to be a nipple ring. Scandalous!

The British designer tweeted the pic with the caption, "Thank you @Rihanna for supporting @rednoseday! You're the best x Stella #RND."

RiRi is the latest famous face to get involved in the campaign, following in the footsteps of other celebs like Cameron Diaz and Kate Moss.

This is just the latest in a string of sultry snapshots of the singer, and as much as we love our daily dose of hotness, certain other people aren't as pleased!

"I'm not afraid of any person other than my mother, but I'm terrified of her. She called me two days ago and reeled me in about two pictures Melissa put up on Instagram, a sneak peek from a photo book she's making about me. She went crazy on me. I was embarassed. I feel like I got my ass whipped in front of my class at school. She humbled the f**k out of me," she recently confessed to Elle magazine.

Let us have our fun Mama Ri!

Suri Cruise just loves her fab fur coat!

After wearing the jacket to brunch on Sunday, we snapped Katie Holmes and her six-year-old daughter on their way to tennis practice in New York City on Monday. We caught a glimpse at Suri's tiny pink racket hanging out of her Hello Kitty backpack, and we never would have guessed that she'd pick this as her sport, but maybe Tom and Katie's little girl could be the next queen of the court! Can you imagine that?

And there you have it!

Justin Timberlake appeared on Jimmy Fallon last night to promote his upcoming album The 20/20 Experience, and the talk show host didn't miss the opportunity to ask the singer why he changed the lyrics to his song "Suit & Tie" during his recent SNL performance to include "my hit's so sick got rappers acting dramatic," a reference to Kanye West's diss of the track during his concert last month.

Playing coy, JT made a joke of the situation and used well-timed humor to brush off the incident.

"I don't remember that. Did I change a line? It is live. You know really, everyone keep calm," he quipped before adding, "Let me say, for the record. I absolutely love Kanye, so there's that. We love Kanye right?"

Not exactly convincing, but very well played Mr. Timberlake!

Khloe and Lamar Odom were snapped leaving Scarpetta in Beverly Hills on Monday evening, and the couple linked fingers as they walked back to the valet. Before their meal Khloe tweeted, "Going to dinner with my hubby.... But his driving is wild LOL." Yikes!

While Khloe might not be up to too much these days (she's no longer working on The X Factor and her reality show with Lamar has been indefinitely postponed), she will make an appearance on Real Husbands of Hollywood, which is BET's spoof of The Real Housewives franchise. The other day Khloe tweeted a snapshot of herself, her mom Kris Jenner and star Kevin Hart thanking him for "such a fun experience." Can't wait to hear more about that!

These two still seem head over heels for each other!

Mel B. and husband Stephen Belafonte kept the romance alive by enjoying date night at Mr. Chows, and the couple held on tight to each other as they left the restaurant after their meal.

Scary Spice looked casually fierce in a simple outfit of black jeans and a white t-shirt with bright red spiked Louboutin heels. Our favorite part of the ensemble? Her quilted Chanel handbag! Nothing like an effortless look that costs thousands!

The mother-of-three needs to soak up any family time she can these days, as she's hard at work as one of the new judges on America's Got Talent. The British beauty has had a rough go at her new gig so far, after she got booed by the crowd during New Orleans auditions.

Nothing's stopping her from spicing up her life, though!

We can only imagine the decor at these nuptials!

Lady Gaga is set to wed her longtime boyfriend Taylor Kinney this summer, according to The Sun.

The pop star's close friend DJ Lady Starlight let the cat out of the bag, claiming she doesn't think she's "dropping a secret" by revealing the big wedding plans.

"She's told me he's the one and you know that instantly when you see them together. They were made for each other. At first I thought he was too hot to be cool but now I think he's totally awesome. There's a summer period when his shooting schedule will be clear and her concert and studio commitments will be minimal, so expect an announcement some time soon," the DJ dished.

Mother Monster and her beau have been living in Chicago while she recovers from hip surgery and the Vampire Diaries actor shoots a new TV series.

Rumor has it the ceremony could take place in July when they both have free time.

Her Little Monsters must be beside themselves with excitement!

Kelly Osbourne has been released from Cedars-Sinai Medical Center in Los Angeles following a seizure last week, and doctors say she should suffer no long-term effects from the scary episode.

"Thank you to all the Doctors Nurses Medical Staff & Employees @CedarsSinai Hospital for fixing me enough to go home its so nice to bein bed!" Osbourne tweeted after she was discharged.

Kelly's rep tells E! News that the Fashion Police star was given "a clean bill of health" upon her release. "Doctors ran numerous tests and determined that this was most likely a onetime episode of which there are no conclusive results," the rep added. "She is looking forward to returning to Fashion Police this week and getting back to business and life as usual."

Osbourne fell to the floor after shooting her E! show last Thursday, and her seizure lasted for approximately 30 seconds. Glad she's doing better!

The premiere for The Incredible Burt Wonderstone was held at the TCL Chinese Theater (formerly known as Grauman's ... they're seriously changing the name of everything in Hollywood!), and the film's stars spent quite a bit of time mingling with fans before hitting the red carpet. Loves it!

Olivia Wilde wowed in a sparkly black dress, and Jim Carrey and Steve Carell looked equally dapper as they signed autographs outside the venue.

The film follows two superstar magicians (Burt Wonderstone, played by Carell, and Anton Marvelton, played by Steve Buscemi) who try to spice up their act when a street magician (Carey) threatens to knock them from their thrones in Las Vegas. Sounds like a classic!