Plötzlich 70! (2012)

The morning after a questionable wellness session, ambitious fashion designer Melanie, 32, wakes up to discover that she has aged decades in the span of just one night. She is faced with the biggest challenges of her life: can she still get the promotion and beat her tenacious competitor as a grandma? Will she be able to save her unstable relationship although she now looks like she could be his mother?