Troubled teen star Lindsay Lohan has sparked rumours she is pregnant after a friend was photographed delivering a pregnancy testing kit to her hospital bedside.

The HERBIE: Fully Loaded beauty was admitted to a Miami, Florida, hospital on Monday (02JAN06) after suffering a massive asthma attack which broke a blood vessel in her neck.

According to PageSix.com, the 19-year-old - who has recently been romantically linked to Scarlett Johansson's ex JARED LETO - took delivery of a clear plastic bag from a girl pal which was seen to contain a pregnancy test in addition to playing cards, mouthwash, Coca-Cola and a box of Cocoa Puffs.