Complex sentence: Not seen as having ended, however, the show continues through its connected TV series sequel, "Celebrity Apprentice", which will enter its 6th season (13th season overall) in early 2013.
Split into simpler sentences: Not seen as having ended, however, the show continues through its connected TV series sequel, "Celebrity Apprentice". The sequel show will enter its 6th season (13th season overall) in early 2013.