Lil Wayne's baby mama/ex-wife Toya Wright was arrested Tuesday in Georgia ... TMZ has learned.
The details surrounding the arrest are sketchy at best -- with one law enforcement official telling us Wright was pulled over in College Park, GA yesterday ... and during the stop, the cop noticed a warrant out for her arrest.
We're told ... the warrant was issued after Wright failed to appear at a recent court date -- though it's unclear why she was supposed to be in court to begin with.
Toya was hauled to a nearby station, where she was booked and posed for an "Are you frickin' serious?" mug shot.
Toya, who starred in the reality show "Tiny and Toya," was eventually released from jail Wednesday morning at 1:30 AM on a $290 bond.