X17 Xclusive: July 23, 2009 - Lindsay Lohan is tightening up security! Around 4am this morning, she had police escort her to Samantha Ronson's home. Then a neighborhood security guard drove by and gave our videographers a hard time.

July 22nd, 2009: The paps caught up with Lindsay leaving Sam's apartment Wednesday afternoon. She was tight-lipped with the paps as she got into the car to leave and was then later spotted at The Four Seasons Hotel.

X17 Xclusive: July 20, 2009 - Samantha Ronson arrives home at 5am in the morning after dining with Drea de Matteo earlier. Lindsay arrives a little over an hour later and the drama begins! She knocks on the door for a few minutes until Sam lets her in. Then they fight and Sam puts Lindsay's clothes outside on the front doorstep.

X17 Xclusive: July 17, 2009 - Lindsay seems to be rejected by friends again. The actress spent 30 minutes outside of a friend's house at night. She called repeatedly, but no one let her in. She was trigger happy, spraying photogs with her squirt gun, then called the cops on them. Earlier, Lohan dined at Taverna Tony in Malibu.

X17 Xclusive! Lindsay has this photographer in her sights.

X17 Xclusive: July 17, 2009 - Lindsay Lohan camps out in front of Samantha Ronson's house from 4am to 6:30am. Lindsay and her assistant arrive to Sam's house in Sam's car, then Lohan knocks on the door repeatedly, begging for Sam to let her in. Lilo almost falls asleep waiting on Ronson's doorstep. Either Ronson isn't home, or she just doesn't want to let Lindsay in... and why did Lindsay have Sam's car?!

July 16, 2009 - We spotted Lindsay Lohan and Samantha Ronson going out for lunch at Tere's Mexican Grill. Lindsay gives the photogs the bird, and then apparently drowns her food in salsa.

July 15th, 2009: The paps caught up with Lindsay and Sam at the gas station Wednesday afternoon. Lindsay stayed in the car while Sam pumped.