Harry
Styles
They
were
a
couple
for
a
few
months
and
were
called
Haylor.
Months
after
they
had
a
rumored
fling
in
April
2012,
Swift
wrote
"I
Knew
You
Were
Trouble" about
Styles.
After
dating
for
a
month
and
then
breakup,
all
she
had
to
tweet
was
a
lyric
from
the
song:
"...'til
you
put
me
down,"
for
fans
to
know
it
was
over.
Joe
Jonas
Swift
has
dated
Jonas
Brother
singer,
Joe
Jonas,
for
a
couple
of
months
in
2009.
They
started
dating
in
July
and
had
a
breakup
in
October
the
same
year.
It
was
a
brief
breakup
where
the
phone
call
lasted
for
27
seconds!
Taylor
is
rumoured
to
have
spoken
about
her
fellow
star
in
"Last
Kiss" and
"Forever
and
Always".
Lucas
Till
Taylor
fell
in
love
with
Lucas
when
they
were
filming
her
song,
"You
belong
with
me".
However,
it
was
just
a
month
long
romance
from
March
to
April
in
2009.
Lucas
later
spoke
out
about
their
brief
try
at
dating,
saying
that
it
"didn't
work
out" because
he
"really
just
liked
her
as
a
friend."
Taylor
Lautner
After
her
split
with
Lucas
Till,
Taylor
Swift
fell
in
love
with
the
handsome
actor
on
set
of
the
film,
Valentine's
Day.
However,
she
dumped
him
after
dating
from
August
to
December
in
2009.
John
Mayer
Now
enters
Mr.
Casanova
who
has
dated
beauties
like
Jennifer
Aniston
and
Jennifer
Love
Hewitt
to
name
a
few.
Taylor
and
John
Mayer
dated
for
a
brief
time
(December
2009
to
February
2010)
after
her
breakup
with
Lautner.
However,
the
relationship
did
not
last.
Even
now
John
Mayer's
exes,
Taylor
Swift
and
Katy
Perry
are
into
feud
over
the
handsome
singer!
Cory
Monteith
Neither
Swift
nor
"Glee"
star
Cory
Monteith
ever
confirmed
that
they
were
dating
but
in
an
interview
with
Yahoo,
Swift
said
that
the
"Speak
Now"
song
"Mine"
was
about
a
guy,
"that
I
just
barely
knew
put
his
arm
around
me
by
the
water,
and
I
saw
the
entire
relationship
flash
before
my
eyes."
It
was
a
month
long
romance.
Jake
Gyllenhaal
Taylor
Swift
again
fell
in
love
with
Hollywood
actor
after
her
failed
romance
with
Taylor
Lautner.
Jake
and
Swift
dated
for
4
months
and
ended
it
in
February
2011.
Eddie
Redmayne
Eddie
Redmayne
was
rumored
to
have
dated
Swift
for
3
months
in
2011,
but
up
until
recently,
"The
Theory
of
Everything'
actor
is
denying
that
the
relationship
ever
happened.
Zac
Efron
It
is
rumoured
that
love
started
blossoming
when
the
stars
were
promoting
their
movie
"The
Lorax" in
2011.
The
couple
then
addressed
their
dating
rumors
by
writing
a
song
on
their
relationship,
and
denying
it
through
a
parody
of
Foster
the
People's
"Pumped
Up
Kicks"
on
Ellen
DeGeneres'
show.
Conor
Kennedy
The
short
summer
romance
with
the
royal
grandson
is
rumoured
to
have
been
mentioned
in
her
new
song,
'Blank
Space'.
They
dated
from
July
till
October
in
2012.