The biggest hit for Deborah Cox, "Nobody's Supposed To Be Here" spent 14 weeks at #1 on the R&B chart, making it the longest running #1 in the Billboard R&B chart history during the rock era. The record was tied in 2005 by Mariah Carey's "We Belong Together
" and broken the following year by Mary J Blige's "Be Without You
." The record in the pre-rock era is 18 weeks, held by "The Honeydripper (Parts 1 and 2)" by Joe Liggins and His Honeydrippers (1945) and "Choo Choo Ch'Boogie" by Louis Jordan and His Tympany Five (1946).