Music From Baz Luhrmann’s Film The Great Gatsby enters The Billboard 200 at #2, just behind Lady Antebellum’s Golden. Gatsby sold 137K copies, about 50% more than initially forecast. This is the biggest one-week sales tally for a soundtrack since The Hunger Games: Songs From District 12 And Beyond sold 175K in its first week in March 2012.

This is the third soundtrack to a film directed by Luhrmann to reach the top three. Romeo + Juliet hit #2 in January 1997. Music From Baz Luhrmann’s Film Moulin Rouge hit #3 in June 2001. All three of these albums have spawned hit songs. Romeo + Juliet featured the Cardigans’ “Lovefool” and Garbage’s “#1 Crush.” Moulin Rouge yielded a chart-topping remake of LaBelle’s 1975 smash “Lady Marmalade” by Christina Aguilera, Lil’ Kim, Mya and P!nk. The Great Gatsby has spawned Lana Del Rey’s “Young & Beautiful” and “A Little Party Never Killed Nobody (All We Got)” by Fergie, Q-Tip & GoonRock.

“Stay” by Rihanna featuring Mikky Ekko jumps to #1 on the all-format Radio Songs chart, displacing Bruno Mars’ “When I Was Your Man,” which had ruled for five weeks. It’s Rihanna’s 11th #1 on the chart, which puts her in a tie with Mariah Carey for the most #1s in the chart’s 22-year history. (This isn’t the Hot 100, but rather the key radio chart that is a component of the Hot 100.) On the Hot 100, “Stay” rebounds from #6 to #3, which matches its highest ranking to date.

Wanna know the rest of the artists with the most #1 hits on the Radio Songs chart? Billboard’s Gary Trust notes that Usher is in third place with seven #1 hits, followed by Ludacris and Kanye West, with six each. 50 Cent, Beyonce, Boyz II Men, Bruno Mars and Katy Perry have each had five.

Carey and Usher are both reality TV stars this season (on American Idol and The Voice, respectively). It’s precisely these Radio Songs smashes that gave them the credibility to land these lucrative TV gigs. (Imagine what kind of money the networks would throw at current radio titans, such as Rihanna, Mars or Perry. Of course, those artists are a little busy just now.)

As recently as seven months ago, few of us had heard of Macklemore & Ryan Lewis. This week, the hip-hop duo (rapper Ben Haggerty, 29, and producer Ryan Lewis, 25) has two of the top three hits on the Hot 100. “Can’t Hold Us” (featuring Ray Dalton) jumps from #5 to #2. (It will probably rise to #1 next week.) “Thrift Shop” (featuring Wanz) dips from #2 to #3. Moreover, they have the top two hits (and back-to-back #1 hits) on Hot R&B/Hip Hop Songs. And their debut album, The Heist, returns to the top 10 on The Billboard 200.

Macklemore & Ryan Lewis are the first act to have two of the top three hits on the Hot 100 in the same week since Rihanna scored in October 2010 with Eminem’s “Love The Way You Lie” (on which she was featured) and her own “Only Girl (In The World).” They’re the first duo or group to achieve the feat this since the Black Eyed Peas scored in 2009 with “Boom Boom Pow” and “I Gotta Feeling.”

A third song by the duo, “Same Love” (featuring Mary Lambert), rebounds from #100 to #93 in its sixth week. The song has climbed as high as #89.

Fall Out Boy’s Save Rock And Roll enters The Billboard 200 at #1. It’s only the third album with the immortal phrase “rock and roll” in its title to reach #1. The Rolling Stones, appropriately, had the first: 1974’s It’s Only Rock ’N Roll. Kid Rock had the second: 2007’s Rock N Roll Jesus.

Note: Three other albums with the shorthand term “rock” in their titles have reached #1: Elton John’s Rock Of The Westies (1975), AC/DC’s For Those About To Rock We Salute You (1981) and Rod Stewart’s Still The Same…Great Rock Classics Of Our Time (2006).

Save Rock And Roll displaces Paramore’s Paramore from the #1 spot. This marks the first time that albums by American rock bands have topped the chart in back-to-back weeks since September, when Dave Matthews Band’s Away From The World dislodged matchbox twenty’s North.

Save Rock And Roll is Fall Out Boy’s second #1 album. The Illinois-based group first topped the chart in February 2007 with Infinity On High. That album spawned a pair of top 20 hits: