Russell Wilson -- Yo, Barack Obama! Check Out Ciara ... My New Tight End (TMZ TV)

After losing the Super Bowl, Seattle Seahawks QB Russell Wilson is really turning things around ... at least in the scoring hot chicks department.

DangeRuss brought ridiculously HOT R&B singer Ciara to the White House for a nice juicy steak dinner -- which might actually be a "State" dinner, but ... details.