Hilson, along with Gym Class Heroes, Gorilla Zoe and T-Pain, were supporting acts on Lil Wayne's I Am Music Tour in North America. At the 2009 BET Awards, she was nominated in four categories, including Best New Artist, Best Female R&B Artist, as well as Viewer's Choice and Best Collaboration for "Turnin Me On" with Lil Wayne. She eventually won the Best New Artist category. In 2009, Hilson was featured on five singles; "Number One" with R. Kelly, "She Don't Wanna" with Asher Roth, "Everything, Everyday, Everywhere" with Fabolous, "Medicine" with Plies, and on the remix of Sean Paul's song, "Hold My Hand". Hilson was nominated for Breakthrough Artist and Favorite Soul/R&B Female Artist at the 2009 American Music Awards. The re-released edition of "In a Perfect World...", in January 2010, included the single "I Like", which reached number one in Germany, Poland and Slovakia, and peaked within the top ten in Austria, Norway and Switzerland. At the 52nd Grammy Awards, Hilson was nominated for Best New Artist and Best Rap/Sung Collaboration for "Knock You Down" with Kanye West and Ne-Yo.