Pretty Cure All Stars DX2: Light of Hope - Protect the Rainbow Jewel! (Japanese: 映画プリキュアオールスターズDX2 希望の光☆レインボージュエルを守れ！, Hepburn: Eiga PuriKyua Ōru Sutāzu Dirakkusu Tsū: Kibō no Hikari☆Reinbō Jueru wo Mamore!) is a 2010 Japanese animated action fantasy film based on the Pretty Cure franchise created by Izumi Todo. The film is directed by Takashi Otsuka, written by Isao Murayama, and produced by Toei Animation. The film was released in Japan on March 20, 2010.

Marking the second entry to the Pretty Cure All Stars crossover film series, as well as the second installment to the DX trilogy, the HeartCatch PreCure! team joins the previous Pretty Cure teams on protecting the Rainbow Jewel from an evil entity known as Bottom.