I haven't followed the charts in a while (since the demise of the R&R forums

)but I think the ~3pm chart is the last change and the final official ~6pm chart only changes like 1 or 2 spins usually. Hopefully Avril will make the top ten on the official week-end chart but given the projection of the other songs in and out of the top ten, she should make it for sure next week unless DTM really starts to drop off.