Britney Spears capped off a busy week with her own version of “Carpool Karaoke.” Britney, 39, and her boyfriend, Sam Asghari, went for a drive on Sunday (July 18), and during the trip, Britney apparently felt like singing. Sam, 27, captured this impromptu concert in a now-deleted Instagram Story, recording Brit jamming out to “Lonely,” a song from her third album, 2001’s Britney.