Christina Aguilera by Night by Christina Aguilera is a Amber Floral fragrance for women. Christina Aguilera by Night was launched in 2009. Top notes are Red Apple, Pineapple, Tangerine, Rhuburb and Freesia; middle notes are Heliotrope, Peach Blossom and Lily-of-the-Valley; base notes are Vanille, Amber, Sandalwood and oak moss.