By zestybuzz 
5.
Taylor Swift’s tune “Pricey John” is extensively believed to be about her relationship with John Mayer.
12.
Taylor Swift’s tune “All Too Nicely” is rumored to be about her whirlwind three-month relationship with Jake Gyllenhaal again in 2010.
13.
The Jonas Brothers’ tune “A lot Higher” makes direct references to Taylor Swift after her breakup with Joe Jonas.
15.
Lastly, Little Combine’s tune “Shout Out to My Ex” is believed to be about Zayn, who dated Perrie Edwards for about 4 years.