Her sweet potato pie was a smash-hit last year for Walmart (WMT), her exclusive retailer. Now she's expanding her line to include five new desserts: berry cobbler, apple cobbler, peach cobbler, apple pecan cake and sweet potato loaf.
LaBelle's sweet potato pie hit stores last August, but it wasn't a huge success until Youtube star James Wright Chanel sang its praises in a expletive-laced video that went viral.
"I want to taste Patti live," said Wright, breaking into song as soon as he dug in. "You turn into Patti after eating this! Go to Walmart and buy the Patti LaBelle pie."
After that video came out in November, LaBelle's sweet potato pie sold like hot cakes.
