‘How I Met Your Mother’ Spoilers: “P.S. I Love You” Takes Robin Sparkles “Underneath the Tunes!”
'How I Met Your Mother' may have only just returned with its 2013 premiere "Band or DJ," and has even more engagement shenanigans planned for Monday's "Ring Up," but one upcoming episode we're most excited for will see the long-awaited return of Robin Sparkles! Earlier CBS announced that a cavalcade of Canadian guest stars would make an appearance in the return outing, but now