This summer’s already a scorcher but MTV heat things up even more in August with red-hot premieres and season finales. Without breaking a sweat, the world’s most infamous first pumping crew makes a splash with the premiere of Season 4 of JERSEY SHORE.

Also making waves this summer are season finales of THE X LIFE and THE CHALLENGE: RIVALS. For more series information visit MTV.ca and follow MTV on Twitter ;@MTVCanada

– MTV Exclusive Episode – TEEN MOM – Tuesday, August 2 at 10 p.m. ET –
– MTV Season Premiere: JERSEY SHORE Season 4 – Thursday, August 4 at 10 p.m. ET –
– MTV Afternoon Series – EXTREME CRIBS – Mon-Thurs starting August 8 at 5 p.m. ET –
– MTV Finale: THE X LIFE – Monday, August 22 at 10:30 p.m. ET –
– MTV Finale: THE CHALLENGE: RIVALS – Wednesday, August 24 at 10 p.m. ET –
– MTV Premiere: RIDICULOUSNESS – Monday, August 29 at 10 p.m. ET –

TEEN MOM
MTV Exclusive Episode – Tuesday, Aug. 2 at 10 p.m. ET
Maci and Ryan argue over who has rights to Bentley on his birthday, and Amber breaks down over being separated from Leah on Halloween. Farrah struggles to spend time with Sophia while finishing her last remaining school credits, and Catelynn and Tyler look for jobs.

JERSEY SHORE
MTV Exclusive Premiere – Thursday, Aug. 4 at 10 p.m. ET
When the cast of JERSEY SHORE goes to Italy, they take a little of Jersey with them.
But the culture-shock that awaits them is nothing compared to their shocking new hook-ups. Catch some classic GTL and fist pumping – it’s funnier when it’s in a foreign country! And of course the Italians put the roommates to work – the cast rounds up customers and learn how to make pizza at a local pizzeria, O Vesuvio.

EXTREME CRIBS
MTV Exclusive Premiere – Monday-Thursday at 5 p.m. ET
MTV’s Cribs is back…with a twist! Adding a new series to the franchise,EXTREME CRIBS introduces you to unconventional living taken to a whole new level…literally! From scaling living spaces suspended in tree tops to crawling through cozy caverns built inside canyons, you’ll visit the most unique homes across the globe and meet the creative families who’ve redefined everyday living and what makes a house, a home. So strap in and brace yourselves for anything but the average house tour, because CRIBS is going extreme!

THE X LIFE
MTV Finale – Monday, Aug. 22 at 10:30 p.m. ET
X LIFE has been a dramatic ride, and in the final episode there is a tense conclusion to Denise and Pierre’s tumultuous relationship. Jeremy and Susie move forward and further away from Jeremy’s old sponsors Metal Mulisha. Meanwhile, during preparations for Cory’s annual “Nasty Jam” event, the stress causes Cory to tell Nicole he wants to move back to Temecula, throwing the future of their relationship in the air.

THE CHALLENGE: RIVALS
MTV Finale – Wednesday, Aug. 24 at 10 p.m. ETTHE CHALLENGE: RIVALStook the cast of 14 men and 14 women to Cost Rica for a brand new game and a brand new team structure. In a jaw-dropping twist, competitors are shocked to learn that the final challenge is a multi-day event that takes them to the ends of the earth — all for 300K in cash and prizes.

RIDICULOUSNESS
MTV Series Premiere – Monday, Aug. 29 at 10 p.m. ET
Hosted by Rob Dyrdek, RIDICULOUNESS takes the funniest amateur internet videos and builds them into an episode of edgy, funny, and most importantly, timeless television. RIDICULOUSNESS is shot on a studio set with an audience of fans and features celebrity guests such as Johnny Knoxville (JACKASS) Travis Pastrana (NITRO CIRCUS),and Christopher “Big Black” Boykin (ROB & BIG).