Dina Lohan is having trouble keeping up with her party girl daughter Lindsay Lohan.
On Friday, Lindsay Lohan and her mom-manager were fighting over Lindsay's partying at the after-show dinner at 'Bette' for Karl Lagerfeld's new fashion line. A source said
"Dina was very open about it. She's getting tired of sitting at Bungalow 8 until 5 in the morning." 
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Well duh - could it be that she's tired because her daughters a teenager and she not!!
Lohan's rep denied there was a fight: "Whoever told you this is someone who is trying to stir the pot."