Justin Bieber and Usher last December
's Panama entourage
just got bigger by one – mentor Usher
has officially joined him in the Central American country.
Source at the Nitro City hotel where Bieber was staying
this weekend confirm to PEOPLE that Usher did, in fact, join the singer, 19, and his friends on their getaway. The pair departed the hotel late Sunday afternoon, the source adds.
Whether Usher, 35, who discovered the pop star five years ago, is guiding Bieber through a difficult time
after his recent legal troubles
or simply joining him on a vacation to blow off steam, the twosome will certainly draw some major attention.
When Bieber first appeared in the small beach town
of Punta Chame on Saturday witnesses said that fans – mostly girls – suddenly flocked to the area, making it difficult for Bieber to obtain any privacy.
Bieber was arrested in Miami Beach
early Thursday for DUI and told police he had been smoking marijuana and taken prescription medication.