The couple that works out together, stays together! FKA twigs flaunted her killer bod and washboard abs during a trip to the gym in Los Angeles with fiancé Rob Pattinson. The singer was seen wearing a sports bra, cropped leggings and running shoes—paired with her signature red lips, of course—while her beau opted for a more casual look in khakis and a tee. The two have been pretty much inseparable since the news of their engagement went public early last month.
