Live from Abu Dhabi Connect the World takes you on a journey across continents, investigating the stories that are changing our world.
She's graced the cover of countless magazines and has even had a high-profile celebrity relationship, not to mention that Sienna Miller continues to star in films and even design clothes.
The 28-year-old British born actress is best known for her role in films like "Alfie", "Factory Girl" and "Layer Cake".
Miller is also well-known for her engagement to British actor Jude Law on Christmas day 2004. However, soon after the engagement rumours began to appear that Law was cheating on Miller and the couple split a few months later.
Today, Miller has been very involved in the relief and reconstruction effort in earthquake ravaged Haiti. She traveled to the country with the International Medical Corps and has been doing her part to help.
You can read about Sienna's trip and experience on the IMC website: http://www.imcworldwide.org/Page.aspx?pid=1249
Miller is even keeping a blog of her experiences in Haiti which you can read here.
Adam Lambert made his name on the hit American television show "American Idol" and although he didn't win the competition, he didn't let that stop him.
The openly gay singer and songwriter has so far released his debut album called "For your Entertainment" and has already won artist of the year from the Young Hollywood Awards.
Lambert has also won the choice male in a reality show from the 2009 Teen Choice Awards.
The album also debuted at number three on the Billboard 200 selling nearly 200,000 copies in the first week.
However, although Lambert has achieved a great deal of success, his career hasn't been completely free of controversy.
During a performance of "For your Entertainment" at the 2009 American Music Awards, Lambert was seen kissing a male keyboardist as well as grabbing the crotch of another male dancer.
The ABC network received over 1,500 telephone complaints and Lambert was quoted as saying in "Rolling Stone" that "female performers have been doing this for years—pushing the envelope about sexuality—and the minute a man does it, everybody freaks out."
"We're in 2009—it's time to take risks, be a little more brave, time to open people's eyes and if it offends them, then maybe I'm not for them. My goal was not to piss people off, it was to promote freedom of expression and artistic freedom."
Here's your chance to ask singer Adam Lambert your questions.
Please leave your comments below and be sure to include where you're writing from.
Talk about getting your big break - in less than one year 16-year-old Justin Bieber went from uploading home-made music videos on YouTube to becoming the world's biggest teen pop star.
The Canadian who was born in Stratford, Ontario taught himself how to play the guitar, piano and trumpet from an early age and in early 2007 he placed second during a singing competition where he sang Ne-Yo's "So Sick".
Bieber began uploading his singing videos on YouTube and was soon discovered by music manager Scooter Braun.
Soon after being discovered by Braun, Bieber was a hot commodity in the music world and soon Usher and Justin Timberlake were in competition to have him signed.
Bieber eventually chose to work with Usher and with the help of the r&b artist, released his first single in July of 2009 titled "One Time".
The song was certified platinum in Canada and the United States and reached gold status in Australia and New Zealand.
His first album called "My World" was an instant hit and Bieber has even personally performed for people including President Barack Obama.
In only a short time, Bieber has left his mark on the pop culture landscape - his name is constantly one of the most popular topics on Twitter and his public appearances have been marred by thousands of screaming fans who sometimes get a bit out of control.