Will Smith and Jada Pinkett-Smith, Hollywood's power couple that endured 13 years and expected to last longer, are about to end their marriage, according to reports.

While a spokesperson for the couple have not yet confirmed the news, In Touch Weekly reported that the couple have decided to split.

Just weeks ago, the Smiths gave an interview to the Architectural Digest magazine describing their home. Jada said ... the craftsmanship will always represent our union and the love of our family. No signs of trouble could be spotted then.

However, just Monday, Access Hollywood reports that Will Smith was spotted in Miami and appeared to be without his wedding ring.

This is Will Smith's second marriage about to end, after the first one to Sheree Zampino in 1995 ended after three years. They have one son together, 18-year-old Trey.

Superstar Will Smith, 42, and his 39-year-old wife Jada have two children together, Jaden and Willow, who are both budding child stars of their own.

UPDATE: Will Smith and Jada Pinkett-Smith Stop Rumors of Split