Transfer Talk: Cuellar denies rumours 

Carlos Cuellar, 31,  reportly sign a 2 year deal with Celtic for an estimated £2m 

The Spanish Center-Back was quick to denie  reports that were going around on social networking sites

Carlos Cuellar played for rival club Rangers in 2007/08 scoring 4 goals in 38 games also having spells at Aston Villa, Calahorra, Numancia, Osasuna and currently at Sunderland A.F.C