  We present predictions for the suppression of B-mesons using AdS/CFT
techniques assuming a strongly coupled quark-gluon plasma at
$\sqrt{s_{NN}}=2.76$ TeV for central collisions and $\sqrt{s_{NN}}=5.5$ TeV for
various centrality classes. We provide estimates of the systematic theoretical
uncertainties due to 1) the mapping of QCD parameters to those in $\mathcal N =
4$ SYM and 2) the exact form of the momentum dependence of the diffusion
coefficient predicted by AdS/CFT. We show that coupling energy loss to flow
increases $v_2$ substantially out to surprisingly large momenta, on the order
of $\sim 25$ GeV/c, thus pointing to a possible resolution of the $R_{AA}$ and
$v_2$ puzzle for light hadrons.
