Britney Spears' ex-husband Jason Alexander arrested at her home

Britney Spears' ex Jason Alexander was captured Thursday at the Ventura County home the pop star imparts to life partner Sam Asghari

Alexander, who was hitched to Spears for 55 hours after a 2004 Las Vegas wedding before the marriage was revoked

Alexander was chased and detained by security after he showed up at the residence, a Ventura County sheriff's spokesman said.

The sheriff's area of expertise was called to Spears' home in Thousand Oaks around 2 p.m. about an intruder, the representative said.

He was subsequently arrested on suspicion of misdemeanor battery, vandalism and trespassing in Ventura County

The Napa warrant was for terrific burglary and purchasing or getting taken property, Napa County sheriff's representative Henry Wofford said.

Alexander was being held in Ventura County. Bail was set at $20,000 in view of the extraordinary warrant, Wofford said.