T-Mobile just officially announced what we’ve all heard for a pretty long while — they’re going to be adding some summer colors to their BlackBerry lineup starting today. First up is the BlackBerry Curve 8520 in Fuchsia Red. It hits T-Mobile’s retail stores and online today and will retail for $49.99 with a two year service agreement. In terms of the big boy toys, T-Mobile is rolling that luxurious-looking BlackBerry Bold 9700 in “Flash White”. That device will start to become available on May 26th for the same price as the current 9700, $129.99 with a two year agreement. Lastly, T-Mobile’s BlackBerry 9700 OS upgrade that just became available will be pre-loaded on the new Casper Bolds out of the box. We’re not complaining.