Amber Rose might be the only woman on the planet that actually looks good with a shaved head, but it seems she wanted a change because we caught her rocking a blond wig in Hollywood on Tuesday.

We wonder what fiance Wiz Khalifa thinks of her new look?!

The 29-year-old model kept it colorful in a hot pink shirt and yellow rimmed glasses, and as much as we love her look, we hate to see her puffing away on cancer sticks.

If you want a singing career, girl, you better kick the bad habit!

Showing off her booty-full figure in a pair of skintight navy blue skinny jeans, Amber Rose made sure to stand out from the crowd as she went shopping for groceries in Hollywood, on Wednesday afternoon.

Although the singer/model was given a to-die-for engagement ring by fiance Wiz Khalifa, her scary-long nails distracted us form actually getting a good look at the drool-worthy rock.

Rose is set to perform at Etoiles in Abu Dhabi in April, and she's already released two singles so far, "Fame" and "Loaded," with the help of her hubby-to-be. Think Miss Rose has what it takes to make it in the music biz?

Last night Guns N' Roses performed at the House of Blues on Sunset Blvd, and guests included newly engaged couple Wiz Khalifa and Amber Rose, Mischa Barton, Lana Del Rey, Dane Cook, Corey Feldman and Vincent Gallo. Talk about a motley crew!

While Axl Rose is missing Slash, Izzy and Duff McKagan, sources at the concert say that the band was still able to deliver an impressive performance. Amber seemed to agree, as she tweeted, "Just saw GNR live! Axl played November Rain & I cried I'm such a softy that's my Fav song ever I can't wait 4 the band to reunite #Dreams."

...and squeezes her sexy booty into some skintight gym clothes!

Wiz Khalifa's fiancee was snapped after a cardio session in Hollywood yesterday, and the curvaceous beauty recently revealed on Twitter that if she wasn't a model, she would "work with the criminally insane" because it "seems like fun." Interesting!

It's official: Wiz Khalifa and Amber Rose are engaged! Today Rose posted a photo of her stunning diamond ring on Twitter and wrote, "He has made me the happiest woman in the world!"

Khalifa also tweeted a photo of Rose's rock and added, "She said yes! Love is everywhere."

Earlier this month at the Grammys Khalifa hinted that a proposal would happen soon, and Rose told E! News, "We want to get married. We're just taking our time. Whenever he wants to propose, that's when it will happen."

The couple have been together for about a year, and the curvy beauty previously dated Kanye West for nearly two years.

Click thru to see her massive engagement ring!

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Amber Rose stood out on the red carpet in a vibrant yellow Versace gown with a thigh-high slit at the 2012 Grammy Awards, while her boyfriend, rapper Wiz Khalifa, kept it classy in a white and black suit, paired with a diamond marijuana necklace.

While speaking with reporters at the awards show, Rose spilled a big secret about her relationship status!

"We're not engaged," she told E! News. "Not yet. We want to get married. We're just taking our time. Whenever he wants to propose, that's when it will happen."

Will Amber become the latest celeb to get engaged in 2012?

Looking surprisingly understated in jeans and a hot-pink tee, Amber Rose stepped out with a curvaceous and colorful friend who almost managed to steal all the attention while out in Hollywood, on Monday afternoon.

It seems Kanye West's former flame has decided to follow in his footsteps and pursue a music career full time. Last month the professional model released the Wiz Khalifa-assisted track "Fame," and new electro track, "Fully Loaded," is her follow up, which dropped online this week.

The song sounds like a combination of LMFAO and Ke$ha, and is full of such thought-provoking lyrics as, "H*** yeah, I like the finer things, sushi and diamond rings, big yachts and private planes, fast car's in my own lane."

Take a listen to Amber’s new track, and tell us what you think, after the jump ...

Amber Rose is clearing the air about the months following her break-up with Kanye West.

The two dated for two years, and Rose, 29 hints that after their break-up, she and West, 34, swapped exes with Kim Kardashian and Reggie Bush.

Kardashian, 31, and Bush, 26, split in 2010 after years of dating as well. Rose says that she and Bush were each other's rebounds:

"I had broken up with Kanye, and he had broken up with Kim and we met right after. We were both going through a hard time, and we were each other's rebounds, basically. It was brief. It was nice. He's a great guy."

AND, Rose implies that West and Kardashian hooked up, too. In summer 2010, West filmed a cameo on Kardashian's reality show, Kourtney & Kim Take New York.

When asked by Williams if the two spent some (ahem) quality time together, Rose shrugs, smiles and says, "I mean, come on. We'll keep it cute. ... We'll keep it cute."