VIDEO : Kristen Stewart, Taylor Lautner Reunite at 'American Ultra' Premiere

Kristen Stewart and Taylor Lautner reunited at the Los Angeles premiere of American Ultra on Tuesday. The 25-year-old actress and 23-year-old actor walked the red carpet together at The Theatre at the Ace Hotel. Stewart and Lautner co-starred as Bella Swan and Jacob Black, respectively, in the Twilight series of films. The actress was all smiles in a floral, sequined Zuhair Murad romper, while Lauter kept things casual with a navy jacket, white tee and black pants. The friends and former co-stars were last spotted together at a Sam Smith concert in January.
Stewart and Lautner co-starred in five Twilight movies, including the fifth and final film The Twilight Saga: Breaking Dawn - Part 2.