Nick Cannon, a popular American actor, is apparently expecting his eighth kid — a boy with model Bre Tiese – just a few weeks after losing his youngest son, Zen, to brain cancer, which he shares with Alyssa Scott last year. It appears that the 41-year-old, who just revealed the devastating death of his 6-month-old baby on his self-titled show, is expecting another child with the supermodel. The reality star held a baby shower for his newest arrival over the weekend, which was decked with pink and blue balloons. The model was spotted cradling her growing baby bump during the event while showing…