Nicollette Sheridan Files for Divorce Who Knew She Was Married?!

7/20/2016 4:06 PM PDT

Nicollette Sheridan: Files for Divorce ... Who Knew She Was Married?!


Nicollette Sheridan pulled a fast one -- on us, anyway. Turns out she tied the knot, the marriage fizzled and Nicollette just filed for divorce.

The former "Desperate Housewives" star and Aaron Phypers are dunzo just 6 months into their marriage ... this according to legal docs obtained by TMZ.  

According to the docs, they separated a month ago.

Rumors swirled they had been mulling over marriage ... but there was never a clue they tied the knot.

Nicollette is asking the judge to reject any claim Aaron might make for spousal support.

As for kids ... the marriage didn't last long enough for a proper gestation period.