C++ Class Inheritance Deriving from Two Different Classes

#include <iostream>
using namespace std;

class Mom {/*from  w w  w . j  ava  2s  .  c o m*/
public:
    void Brains() {
        cout << "I'm smart!" << endl;
    }
};
class Dad {
public:
    void Beauty() {
        cout << "I'm beautiful!" << endl;
    }
};
class Derived : public Mom, public Dad {
};
int main(int argc, char *argv[])
{
    Derived child;
    child.Brains();
    child.Beauty();
    return 0;
}