Robin Thicke racks a third week at No. 1 on the Billboard Hot 100 with "Blurred Lines," featuring T.I. and Pharrell. Meanwhile, Miley Cyrus and Bruno Mars jump into the chart's top 10 with their latest singles.
Each Friday, Billboard presents "Bubbling Under," a weekly look at new and noteworthy acts making their way toward Billboard chart success. Up this week: Alli Simpson, Savoir Adore, JoiStaRR and Love & the Outcome