  We present the results of our ongoing investigation into the properties of
hot stars and young stellar populations using the Swift/UVOT telescope. We
present UVOT photometry of open and globular clusters and show that UVOT is
capable of characterizing a variety of rare hot stars, including
Post-Asymptotic Giant Branch and Extreme Horizontal Branch Stars. We also
present very early reults of our survey of stellar populations in the Small
Magellanic Cloud. We find that the SMC has experienced recent bouts of star
formation but constraining the exact star formation history will depend on
finding an effective model of the reddening within the SMC.
