Box office: 'Rock of Ages' and Adam Sandler can't beat 'Madagascar 3'

"Madagascar 3: Europe's Most Wanted" can't be stopped -- the animated film landed atop the box office for the weekend of June 15-17, its second week in a row, beating out new releases "Rock of Ages" and the Adam Sandler/Andy Samberg comedy "That's My Boy" for No. 1.

The movie raked in $35.5 million in its second week of release, with last week's No. 2, "Prometheus," keeping its spot with $20.2 million. "Rock of Ages" pulled in a disappointing $15.1 million to land at No. 3, while "Snow White and the Huntsman" beat out "That's My Boy" for the No. 4 spot. "Huntsman" managed $13.8 million, while "Boy" rounded out the top five with $13 million.

Here's how the rest of the Top 10 shook out:
6. "MIB 3," $10 million
7. "The Avengers," $8.8 million
8. "The Best Exotic Marigold Hotel," $2.2 million
9. "Moonrise Kingdom," $2.1 million
10. "What to Expect When You're Expecting," $1.3 million

What did you see this weekend? Are you surprised that "Rock of Ages" and "That's My Boy" flopped?