On TV: Jennifer Hudson, The-Dream, Raheem Devaughn

R&B acts on television this week include:
Jennifer Hudson, who performs on ‘Good Morning America’ (ABC) on Monday and ‘Live with Regis and Kelly’ (ABC) on Wednesday.
Danity Kane’s Aubrey O’Day, who visits ‘Total Request Live’ (MTV) on Monday.
Raheem Devaughn, who visits ‘106 & Park’ (BET) on Monday.
The-Dream, who performs with LL Cool J on ‘So You Think You Can Dance’ (FOX) on Thursday.