"Entourage" is the first single from Omarion's second album 21. It didn't fare well on the Hot 100 peaking in at 78, but it did much better on the Hot R&B/Hip-Hop Songs chart peaking in at 26. The single was also his lowest peaking in the UK, charting at #76 there. There is a remix featuring 50 Cent called Ghetto Superstar (Entourage Remix) on his mixtape 50's Back(Say Somethin Bitch).

Due to the underperformance of "Entourage" the first time in the UK, the single has been re-released on May 28, 2007 due to the success of "Ice Box". The single is B-Listed on BBC Radio 1.