  We present seven new transiting hot Jupiters from the WASP-South survey. The
planets are all typical hot Jupiters orbiting stars from F4 to K0 with
magnitudes of V = 10.3 to 12.5. The orbital periods are all in the range
3.9--4.6 d, the planetary masses range from 0.4--2.3 Mjup and the radii from
1.1--1.4 Mjup. In line with known hot Jupiters, the planetary densities range
from Jupiter-like to inflated (rho = 0.13--1.07 rho_jup). We use the increasing
numbers of known hot Jupiters to investigate the distribution of their orbital
periods and the 3--4-d "pile-up".
