Lindsay Lohan has been left bemused by claims she intentionally flooded her ex-boyfriend Harry Morton's apartment - because she insists she was out of town when the incident happened.

Lohan, who lives above Morton's Sierra Towers home in Hollywood, is being held responsible for the flood, which caused $150,000 worth of damage, according to TMZ.com.

Security staff at the posh complex claim they gained entry to Lohan's vacant apartment last month after Morton reported the flood - and found "water overflowing in the bathtub."

In his report, the security officer wrote, "It seems that they left the faucet on. I turned it off."

But the incident report has left Lohan baffled because she claims she was in New York when the flood took place, even though video footage suggests the actress/singer was partying in Los Angeles on the night in question.

A spokeswoman for Lohan tells TMZ.com, "We're very suspicious."

-Lindsay Lohan Pictures

(This news article provided by World Entertainment News Network)