Actor Terrence Howard called upon dark memories to record his debut album Shine It Through - he wrote a song about stalking his ex-wife.The Iron Man star is releasing his first LP next month, and was prompted to write tracks after splitting with the mother of his three children, Lori McCommas.And the actor admits he hit some lows before penning the song No. 1 Fan - because he stalked his former lover while she dated other men.He tells the New York Times, "I wrote that song (No. 1 Fan) as a stalker. It was raining, and I was sitting there in front of the house, watching her come home from a date after we were divorced."I was imagining what she did on this date, and watching her giving him a kiss. I went home and wrote this song."