News broke that the couple had put an end to their 10-month relationship on 11 February, with their "hectic schedules" cited as the reason for the split.
Speaking at a BAFTA pre-party, Model David said of Saturday Mollie:
"Mollie is an incredibly beautiful, lovely girl and so grounded. But it just didn't work out.
"Maybe in a few years when we are at different stages in our career we can make it work."
While David attended the star-studded ceremony on the 12 Febraury, King and the girls jetted off to L.A. for a series of meetings about cracking the U.S. market.