On TV: Britney Spears, Fefe Dobson, Joey Fatone

Pop acts on television this week include Britney Spears, who phones into ‘Total Request Live’ on Monday to premiere her new video ‘Everytime’; Fefe Dobson, who appears on ‘TRL’ on Tuesday; Evan and Jaron, who perform on ‘Jimmy Kimmel Live’ on Wednesday; *NSYNC star Joey Fatone, who appears on ‘The Sharon Osbourne Show’ on Wednesday; and Toby Lightman, who performs on ‘The Late Late Show with Craig Kilborn’ on Friday.