Miley Cyrus is wonderful in white as she arrives at the 2012 Billboard Music Awards held at the MGM Grand Garden Arena on Sunday (May 20) in Las Vegas.

The 19-year-old actress/singer wore a Gaultier dress with Christian Louboutin heels and Jacqui Aiche jewelry.

PHOTOS: Check out the latest pics of Miley Cyrus

Miley will be taking the stage tonight to present an award! “Viva Las Vegas” she tweeted.

Earlier in the week, Miley took a girls weekend with mom Tish, puppy Happy and sister Brandi.

Miley Cyrus draws quite a crowd outside her hotel on Thursday afternoon in Miami, Fla.

The 19-year-old actress/singer went out to greet and take pictures with fans while mom Tish and sister Brandi waited for their ride.

PHOTOS: Check out the latest pics of Miley Cyrus

This weekend, Miley will be presenting at 2012 Billboard Music Awards in Las Vegas. You can even write in Miley‘s name for the fan awards.

The 2012 Billboard Music Awards will air live on Sunday, May 20th on ABC @ 8PM ET/PT.

15+ pics inside of Miley Cyrus leaving the Delano Hotel…

Miley Cyrus is crowded by fans as she leaves her hotel on Wednesday afternoon (May 16) in Miami, Fla.

The 19-year-old actress, her mom Tish and sister Brandi enjoyed breakfast at a local restaurant before going on with their day.

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According to a fan account, Miley is apparently working on new music while in the coastal city.

“Miley is working with top producers, and she will be huge,” Miley‘s manager shared.

We’ll have to wait and see!

10+ pics inside…

Miley Cyrus greets a fan outside the Delano Hotel in Miami, Fla. on Tuesday afternoon (May 15).

The 19-year-old actress, in a Bec & Bridge skirt, arrived in the coastal city for a little girls weekend with her mom Tish late last night, along with puppy Happy.

PHOTOS: Check out the latest pics of Miley Cyrus

Miley is the host for this week’s Punk’d on MTV and pranking boyfriend Liam Hemsworth and Khloe Kardashian Odom. Check out the preview below!

10+ pics inside of Miley in Miami…

Miley Cyrus holds on tight to her adorable new pup Happy as they arrive in Miami on Monday night (May 14).

The 19-year-old actress was joined by mom Tish for the fun getaway.

PHOTOS: Check out the latest pics of Miley Cyrus

“I. Friggen. Hate. Packing,” Miley tweeted.

“@MileyCyrus for real. They stole my nice jewelry once :( Learned my lesson. Don’t check your jewelry!!” Colbie Caillat responded.

“@ColbieCaillat THE WORST & you spend all that time organizing it & then the people at the damn airport rummage thru and ruin your hard work!” Miley said.

10+ pictures inside of Miley, Happy, and Tish leaving the airport…

Miley Cyrus heads out to lunch with boyfriend Liam Hemsworth on Saturday afternoon (May 12) in Toluca Lake, Calif.

The twosome also brought home another addition to their growing family.

“Meet the newest addition to our family Mary Jane :) I love rescuing xo http://pic.twitter.com/eTNnhXKZ,” Miley tweeted the news.

Liam also became a first-time uncle today, too! His actor brother Chris and his wife Elsa Pataky welcomed a healthy baby girl, India.

FYI: Liam is wearing his fave pair of Vans.

10+ pics inside of Liam and Miley walking Mary Jane…

Miley Cyrus carries new pup Happy in her arms as she leaves the pet store on Friday afternoon (May 11) in Los Angeles.

Joined by boyfriend Liam Hemsworth, the two picked up some more supplies for their growing canine family. The two already share their home with Floyd and Ziggy.

PHOTOS: Check out the latest pics of Miley Cyrus

It was just announced that Miley will be presenting at the 2012 Billboard Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, May 20th.

FYI: Liam is wearing his fave pair of Vans.

Miley Cyrus runs to her awaiting ride barefoot in Los Angeles on Wednesday afternoon (May 9).

The 19-year-old actress hit up Winsor Pilates for her daily workout.

PHOTOS: Check out the latest pics of Miley Cyrus

Over the weekend, Miley tweeted thanks to her fans who went to see her new movie, LOL.

She wrote, “Thank u so much for everyone who went to see LOL. It is a film I loved making and I am proud of…. That’s really all that matters to me. ?”

DID YOU SEE LOL?

Miley Cyrus runs to her awaiting ride barefoot in Los Angeles on Wednesday afternoon (May 9).

The 19-year-old actress hit up Winsor Pilates for her daily workout.

PHOTOS: Check out the latest pics of Miley Cyrus

Over the weekend, Miley tweeted thanks to her fans who went to see her new movie, LOL.

She wrote, “Thank u so much for everyone who went to see LOL. It is a film I loved making and I am proud of…. That’s really all that matters to me. ?”

DID YOU SEE LOL?

Miley Cyrus hops on the California Screamin’ roller coaster as she spends the day with friends at Disneyland on Friday (May 4) in Anaheim, Calif.

The 19-year-old actress and pals roamed round the park, and took in the sights.

“Fairy tales are girl porn,” Miley wrote.

After completing their fun day, the group headed back home where Miley scooped up new pup Happy for his first bath.

“About to give Happy his 1st bath. More adorable pics to come,” Miley tweeted.

Psst, it’s also Floyd‘s 1st birthday! “Let’s try to trend #HappyBDayFloyd :) can’t believe my baby is 1!” she added.

15+ pics inside…

Meet Miley Cyrus‘s new puppy Happy!

The 19-year-old actress snapped a pic of her brand new puppy after rescuing him on Wednesday (May 2) in Los Angeles.

“he was left in a box in front of Walmart. I don’t understand how people can be so cruel. That’s why we named him Happy,” Miley tweeted.

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She added, “He’s a little boy were not 100% the breed were think Rottweiler Beagle mix :)”

Miley is also pictured leaving her daily workout routine earlier in the day.

WHAT DO YOU THINK of Miley’s new pup? 15+ pics inside…

Miley Cyrus fills up her gas tank at a local service station in Los Angeles on Tuesday (May 1).

Over the weekend, the 19-year-old actress paled around with LOL director Lisa Azuelos.

“What a great weekend. Spending time with the fabulous LOL director Lisa ?” Miley tweeted.

LOL, out this Friday in select theaters, follows Lola (Cyrus) who is broken-hearted by her ex and she is surprised to find her best friend, Kyle (Douglas Booth), a musician in an up and coming rock band, could possibly be the love of her life.

10+ pics inside…

Miley Cyrus heads into Winsor Pilates on Monday morning (April 30) in West Hollywood, Calif.

The 19-year-old actress is keeping up with her workout routine, showing off her toned tummy as a result.

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Earlier in the day, Miley spent some time with dad Billy Ray.

“@billyraycyrus I loved our QT this mornin daddy-o! Nothing like laying by the pool listen to aunt dolly :) happy your home!” Miley tweeted to him.

TELL JJJ: Are you closer with one parent than the other?

10+ pics inside of Miley Cyrus…