"The Centre should constitute the Second States Reorganisation Commission to consider demands for separate states in the country," Singh tweeted.
He also welcomed the creation of Telangana as a separate state saying that BJP was always been in its favour.
Earlier, party vice-president Uma Bharti had pitched for constituting a States Reorganisation Commission to look into similar demands for new states and give top priority to carving out Bundelkhand from Uttar Pradesh.
A States Reorganisation Commission should be formed at the earliest and the demand for a separate Bundelkhand should be the first on its list, she told reporters here.