Dina Lohan -- Lindsay Is A-OK!!!

A child can do no wrong in their mother's eyes -- and no matter the situation, that motto is always true when it comes to Dina and Lindsay Lohan.

Our photog caught up with Dina outside East Hampton Studio last night where she described Lindsay as "great," "wonderful" and "really on it" when it comes to doing her community service.

Her community service is a huge issue right now. As we previously reported, Lindsay was booted from the Downtown Women's Center -- because, according to our sources, she repeated failed to show up and when she did ... she didn't stay the required four hours.