Peaches Geldof's marriage could be in jeopardy after a mystery woman was seen sneaking out of new husband Max Drummey's home.

A stunning brunette left the musician's Los Angeles apartment wearing the same clothes she was seen sporting the previous evening as she drove off in a sports car.

Peaches Geldof spent her first night back in the U.K. with her ex-lover following her shock Las Vegas wedding.

After returning home, Peaches, 19, is said to have called ex-boyfriend Faris Badwan and invited him to her London home.

Peaches Geldof has got married.

The 19-year-old DJ - the daughter of Bob Geldof - wed Max Drummey of U.S. indie band Chester French in a shock Las Vegas ceremony at the Little White Wedding Chapel on August 5 after a whirlwind romance lasting only a month.

Peaches Geldof has admitted having "a bad experience" with drugs but denied reports she overdosed.

The 19-year-old DJ - who received help from paramedics after collapsing at her London apartment last month - has experimented with drugs, but insists she will never become an addict.