Lopez also launched a new clothing line called Sweetface which hit stores in November 2003, as well as a new perfume called Still, which was introduced in October 2003.

The album's next two singles, I'm Real and Ain't It Funny were her biggest ever hits both spending many weeks on top of the Billboard charts. However, to capitalize on this, Lopez asked Murder Inc. to remix both songs, completely changing the lyrics and melodies and adding raps from Ja Rule in both songs, and from Caddillac Tah to Ain't It Funny (Remix). The I'm Real and Ain't It Funny remixes were two of the biggest pop and rap hits in late 2001 and early 2002, respectively, and their more hip hop sound gave J.Lo street credibility and brought her music to a whole new group of fans.

North Korea has remained one of the most isolated places in the world, with severe restrictions on travelling in or out of the country. There is no free press, and the Juche ideology of self-reliance is paramount.