August has been a very telling month for the weekend box office. It's had a few surprises despite being very much the same every week. Now as September approaches, perhaps there's gonna be a bit more of a shake up week to week in the top 5. As it stands we've had some movies clean house the last few weeks simply because, well, if no one else is gonna do it... Case in point, the number 1 movie this week was once again, 'Crazy Rich Asians' making $22.1M in its 3rd weekend, but 4 day weekend totals actually bring it up to $28.3M. The film has brought in $110.8M domestically, and a worldwide gross of $136.9M, all on a $30M budget. It's consistently had weekends between $20-$30M, giving it one of the most consistent releases of the year. It's not the only mainstay this week either. Number 2 this week goes to we have 'The Meg' with $10.5M over the 3 day weekend, and $13.4M at the 4 day total. Domestically the film has grossed at $123.4M, just shy of its $130M budget, but the true majesty is with its $465.7M worldwide gross, which will surely bring 'The Meg' to being a $500M movie, or just shy of it. Receiving a nice bump from last week, it's 'Mission Impossible Fallout'. Once again Ethan Hunt holds on for dear life in the top 5, this weekend bringing in $7M on the 3 day…