On TV: Lil Jon, LL Cool J, Common

Rap acts on television this week include Lil Jon, who performs with Tyrese on ‘The Tonight Show with Jay Leno’ on Monday; Ice-T, who visits ‘Late Night with Conan O’Brien’ on Monday; LL Cool J, who visits ‘The View’ on Tuesday and ‘Total Request Live’ on Wednesday; Common, who visits ‘The Late Late Show with Craig Ferguson’ and ‘Tavis Smiley’ on Wednesday; and Pharrell Williams, who performs with Robin Thicke on ‘Jimmy Kimmel Live’ on Thursday.