Li'l Friends of Kelly: Tamera
Tamera is the name given to Nia in foreign releases.

AP Tamera
2000 solo box/Kelly Club/Amusement Park
This doll came with either one pocket or two pockets on the jumper.

Miss Tamera
2001 solo box/Kelly Club/Career Day

I don't have a photo of the foreign set specifically, but here is the U.S. release of it.

Tea Party Tamera
2002 solo box/Playtime