"Fashion Star" 8 p.m. NBC — Designers must create garments for a night out on the town.

"Happy Endings" 8:30 p.m. ABC — Max's former roommate seeks revenge.

"Da Vinci's Demons" 9 p.m. Starz — Leonardo's quest for the Book of Leaves continues.

"Grimm" 9 p.m. NBC — Nick faces a villain unlike any other.

"Shark Tank" 9 p.m. ABC — A man claims to have perfected the traditional English scone.

"Say Yes to the Dress: Atlanta" 9 p.m. TLC — A bride's New York mom clashes with her Southern mother-in-law.

"Vegas" 9 p.m. CBS — Katherine arrests Dixon after Violet accuses him of assault.

"I Found the Gown" 10 p.m. TLC (second season debut) — Velvet battles with her pattern-maker aunt.