India, Sept. 17 -- Sienna Miller made a rare red-carpet appearance with her 14-year-old daughter Marlowe at the London premiere of her new legal drama War. The actress was joined by her teenage daughter at the Leicester Square event, where the two posed together on the red carpet.

Miller stars opposite Dominic West in the upcoming eight-part drama, which follows the bitter divorce battle between British tech entrepreneur Morgan Henderson and international film star Carla Duva, played by Miller. The series opens with Carla providing evidence to her lawyers as she attempts to prove that Morgan has breached their prenuptial agreement, setting off a major legal battle.

Speaking about prenups at the premiere, Miller told the Press Associatio...