SWV’s Coko (full name Cheryl Elizabeth Gamble) set Maryland ablaze with her stupendous arrangement of Patti LaBelle’s “If Only You Knew” on Sunday, Dec. 10.

SWV's Cheryl "Coko" Gamble tells PEOPLE exclusively why she decided to take in her cousin Sheila's 12-year-old twins alongside her mother, Lady Tibba Gamble ...