Tuesday's TV Highlights: '19 Kids and Counting' on TLC

Love Broker: The romance-themed reality series presents its season finale (7 p.m. Bravo).

Face Off: Arrr! The contestants are challenged to create pirate-themed looks in this new episode of the movie-makeup competition (9 p.m. Syfy).

Teen Mom: This spin-off of the reality series "16 and Pregnant" ends its run after three seasons (10 p.m. MTV).

Abby & Brittany: Conjoined twins Abby and Brittany Hensel are featured in this new docu-series (10 and 10:30 p.m. TLC).

Counting Cars: Danny gets a visit from legendary horror-movie hostess Elvira, Mistress of the Dark, in this new episode ?(10:31 p.m. History).

The Daily Show With Jon Stewart: The satirical series will tape in Tampa, Fla., during this week's Republican National Convention (11 p.m. Comedy Central).

SPECIALS

Republican National Convention: Broadcast networks and cable news channels provide live coverage of the event in Tampa, Fla. (4 p.m. CNN, Fox News, MSNBC; 5 p.m. KOCE; 7 p.m. CBS, NBC, ABC).

TV Guide Magazine's Top 25 Best Oprah Show Moments: This new multi-part special offers highlights from Oprah Winfrey's long-running daytime talk show (9 and 10 p.m. OWN).

MOVIES

Mogambo: A daylong salute to Ava Gardner includes the actress opposite Clark Gable in this steamy 1953 melodrama set in Africa (9:30 p.m. TCM).

SPORTS

Tennis: First-round coverage of the U.S. Open continues, from Flushing, N.Y. (7:30 a.m. Tennis; 10 a.m. and 4 p.m. ESPN2).

Soccer: UEFA Champions League: Panathinaikos FC vs. ?Malaga CF (11:30 a.m. FSN) and Udinese Calcio vs. SC Braga ?(5 p.m. FS Prime).

Baseball: The Brewers battle the Cubs (5 p.m. WGN America), the Dodgers face the Rockies (5:30 p.m. KCAL) and the Angels host the Red Sox (7 p.m. FSN).