CELEBRITY
04/17/2013 08:55 am ET Updated Jun 17, 2013

Lindsay Lohan Stays Sober At Coachella

UNSPECIFIED LOCATION - APRIL 14:  In this handout photo provided by Kari Feinstein PR, Lindsay Lohan holding Elecrtic Picks,
UNSPECIFIED LOCATION - APRIL 14: In this handout photo provided by Kari Feinstein PR, Lindsay Lohan holding Elecrtic Picks, and looking at Rock On and Fabio V. attends the Kari Feinstein's style lounge on the road in the desert April 14, 2013 near Indio, California. (Photo by Batel Shimi/Kari Feinstein PR via WireImage)

Lindsay Lohan stuck to her guns this weekend at Coachella ... telling TMZ, she followed through on her promise NOT to take a sip of booze the entire weekend -- AND WHY WOULD SHE LIE????

Read more on www.tmz.com