LINDSAY LOHAN exploded in jealous rage when a mutual pal let slip that ex-Sapphic sweetie SAMANTHA RONSON just proposed marriage to new love ERIN FOSTER – daughter of music mogul DAVID FOSTER – then feverishly phoned, texted, e-mailed and sent messages through friends, begging Sam to call her back ASAP!
“She was seething when she got no response,” said an insider, “but that shouldn’t surprise her –Sam’s still very upset because Lindsay offered NO compassion or sympathy after her shock DUI arrest.”
As reported in this column weeks ago, Sam called LiLo after her booze bust, but furiously slammed the phone down after her ex mocked her with nasty “shoe’s-on-the-other-foot-now” cracks!
Said the source: “Lindsay’s beside herself! She knew Sam was dating Erin, but had no idea it was serious enough to trigger a marriage proposal.
"She told me: ‘I can’t believe that after everything we’ve been through together, I had to hear about this through the grapevine!’
"Then she hissed: ‘I hope those two #&%$ will be very happy together!’ ”
