Robert Pattinson [1] and FKA Twigs have been keeping a low profile as of late, but on Saturday, the couple resurfaced to ring in Rob's 31st birthday [2]. The engaged pair, who first got together [3] in August 2014, were photographed showing some sweet PDA at Akasha restaurant in LA. The two looked absolutely smitten with each other as they shared a few laughs and hugs throughout the night. At one point, Rob even planted a sweet kiss on Twigs's forehead. The last time these two hit a red carpet together [4] was at the London premiere of Rob's film The Lost City of Z in February, though they were spotted out on a jog [5] with their dog in Malibu, CA, last week.