
Right now, Lindsay Lohan is probably preparing for a fun filled weekend at Coachella where she will totally NOT drink or take any type of illegal substances (HA)…
But could girl still be feeling the burn from the provocative jokes that David Letterman made at her expense during their recent Late Show interview?!
At Thursday evening's Scary Movie 5 premiere, the starlet expressed:

We all know that Lindsay Lohan's relationship with ex-assistant Gavin Doyle is just about as tumultuous as every other aspect of her life, but it certainly sounded as though he was back in the hard-pAArtying starlet's good graces after he was willing to cooperate during her latest trial!
Well…SO MUCH FOR THAT!
Not to mention ANY sincerity during her interview with David Letterman!
According to witnesses at Chelsea's 1Oak, where LiLo pAArtied that night, when Gavin came over to her table to say hello, she absolutely FREAKED OUT…and started throwing sh-t at him!
The sources reveal:
The teaser did NOT prepare us for this!
Lindsay Lohan stopped by The Late Show with David Letterman Tuesday for a nice long chat sesh…
Ch-ch-check out the WHOLE interview (above)!
And DAYUM did girl surprise us with her willingness to make fun of herself, her no sh*t-taking demeanor, and CHARM!
Granted, at times the awkwardness is palpable and Lilo REFUSES to let Letterman make certain jokes AND avoids answering questions about WHY she is heading to rehab…
But at least she talks about heading to treatment, and seems to open up — even if it's just a crack — to the late night talkshow host.
In fact, Lindsay gets SO emotional during the interview, she's moved to tears!
She speaks… kinda!
David Letterman tried to massage the truth from the oft-troubled LiLo about her upcoming three month rehab stint, but she was a tough nut to crack!!
He asked her POINT BLANK what the rehab center will treat her for and whether or not the actress has addictions, but Lindz shrugged both questions off with jokes!
Ch-ch-check out the tantalizing teaser for tonight's Late Show interview with Lindsay Lohan (above)!
As dismayed as we are to learn she STILL isn't taking her legal and mental health issues seriously, we are happy she at least didn't skip out on the interview!!

Justin Bieber might not be such a cry baby after all!!
Selena Gomez admitted that even though she said she made JB cry on the Late Show with David Letterman, it was all meant as a joke!
When Selena was asked if she REALLY brought tears to Justin's eyes on the radio morning show Johnjay and Rich, she replied:
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Sounds like someone is still just a bit bitter.
David Letterman lost out to Jay Leno for the hosting spot on Tonight Show way back when and it appears he doesn't have very much faith his retiring competitor is ACTUALLY retiring for good!
In his Wednesday night monologue on The Late Show, David wished Jay "congratulations" on his retirement and a "job well done"…kind of.
The veteran late night host said:
One can certainly question Shia LaBeouf's judgement, but there is no doubt he is man of candid integrity!!
When he visited the Late Show last night, we suspected he would eagerly bemoan his dysfunctional relationship with Alec Baldwin!
Orphans' production team said Shia was fired because of creative differences between he and Alec, but the Transformers star swears that story is straight bull poopie!!
Shia admitted to David Letterman