It's a sad day for young love when one of the most Instagrammable couples in the world, Gigi Hadid and Zayn Malik, announce their split after two years

The 25-year-old ex-One Direction singer and 22-year-old model have called time on their relationship after two years with both parties taking to Twitter to formally "announce" they're now single, but probably not yet ready to mingle.

@zaynmalik

@gigihadid

Both Hadid and Malik tweeted nice, kind words about the other party, hinting that the split isn't in any way bitter but rather due to conflicting work schedules, with a source telling The Sun, "They have crazy work schedules that would put pressure on any relationship."

Here we chart the most loved-up moments of Zayn x Gigi: 

Zayn and Gigi have joined the lonely hearts club