Found these pics on ebay of Jeniffer Lopez in these cool Manolo Blanhik Timberland boots - I believe someone asked about a similar style a while ago - unfortunately these are around $1300 - $1500 :( .
She wore these boots in Jenny on the Block Video, and Beyonce Knowles (Destinys Child) apparently had a similare pair in her Bonnie and Clyde Video.
http://65.160.96.70/hhplace/images/1040588544.jpg http://65.160.96.70/hhplace/images/1040588465.jpg