20 Couples of ultra private celebrities whose existence many do not know

In the era of social media, it is more difficult than ever for couples to keep a private life, even a simple trip to the grocery store can become the web talk if someone finds something to comment on. Even so, some celebrity couples have managed to go unnoticed and avoid the constant flashes of paparazzi. With a divorce rate among Hollywood celebrities supposedly higher than that of the general population, perhaps the key to a lasting relationsh…