Christina Grimmie & Demi Lovato Climb Social 50 Chart; Akon on the Rise
Christina Grimmie & Demi Lovato Climb Social 50 Chart; Akon on the Rise

LMFAO spends its third week atop the Billboard Hot 100, to be released tomorrow (July 21) on, with "Party Rock Anthem," featuring Lauren Bennett and GoonRock, while Demi Lovato scores her first top 10 debut, as "Skyscraper" soars in at No. 10.

"Party" tallies a third week at No. 1 on Hot Digital Songs, although it declines by 9% to 215,000 downloads sold, according to Nielsen SoundScan. On Hot 100 Airplay, the track holds at No. 3 with a 7% gain to 134 million in all-format audience, according to Nielsen BDS.

Lovato bookends the Hot 100's top 10 with her highest career debut, as "Skyscraper" bounds in at No. 10. The ballad begins at No. 2 on Hot Digital Songs with 176,000, a sum that accounts for 99% of the song's Hot 100 chart points.

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"Skyscraper" arrives eight months after the Disney star entered a treatment facility for "physical and emotional issues," which reportedly included an eating disorder and self-cutting. Lovato ended her treatment in January.

The song, which premiered on Ryan Seacrest's nationally-syndicated "On Air" radio show and was released to iTunes July 12 and whose video followed a day later on VEVO, marks Lovato's first top 10 debut on the Hot 100 and second top 10 title overall. Her first chart entry, "This Is Me," with Joe Jonas, debuted at No. 11 and peaked at No. 9 in July 2008.

Pitbull's "Give Me Everything," featuring Ne-Yo, Afrojack and Nayer, racks a third week at No. 2 on the Hot 100 after it had logged a week on top three weeks ago. The song spends a second week in charge of Hot 100 Airplay, gaining by 1% in airplay to 153 million, and falls 3-6 on Hot Digital Songs (136,000, down 14%).

After four weeks at No. 4 on the Hot 100, Katy Perry's "Last Friday Night (T.G.I.F.)" lifts to No. 3 with Airplay Gainer honors for the third time in four weeks. On Hot 100 Airplay, "Friday" rises 6-4 (114 million, up 18%). The track dips, however, 2-3 on Hot Digital Songs (172,000, down 11%).

Adele's former seven-week Hot 100 No. 1 "Rolling in the Deep" slips 3-4, while Nicki Minaj's "Super Bass" remains at No. 5. The latter title holds at No. 5 on Hot 100 Airplay with an 8% gain to 106 million and stays at No. 4 on Hot Digital Songs despite a 2% downturn to 155,000.

Lil Wayne lifts 7-6 on the Hot 100 with "How to Love," fueled by its 8-5 ascent on Hot Digital Songs (137,000, up 6%) and 9-7 rise on Hot 100 Airplay (84 million, up 14%).

Lady Gaga's "The Edge of Glory" descends 6-7 on the Hot 100. The song drops 10-13 on Hot Digital Songs (91,000, down 11%). Although retreating 4-6 on Hot 100 Airplay, the cut gains by 3% to 103 million.

OneRepublic's "Good Life" holds at No. 8 on the Hot 100, decreasing in digital sales (114,000, down 17%) but edging forward in airplay (66 million, up 4%). Hot Chelle Rae maintains its No. 9 rank with gains in download sales (131,000, up 1%) and at radio (51 million, up 13%).

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All charts, including the Hot 100, Hot Digital Songs and Hot 100 Airplay, will be refreshed tomorrow on