'Unknown' Leads Holiday Weekend Box Office

President's Day has provided ample time to check out new releases this weekend. Liam Neeson’s thriller Unknown came in at number one, reaching $25 million over three days, while another strong performance by Gnomeo and Juliet edged out newcomer I Am Number Four with another strong showing in its second week. The family-friendly fairytale reached $24 million for the weekend and $55 over two weeks, while the young adult sci-fi film led by Alex Pettyfer brought in $22.6 million. Martin Lawrence’s Big Momma’s House: Like Father, Like Son rounded out the top five with $19 million in its opening weekend. Colin Firth's The King's Speech broke the $100 million mark, taking home $7.5 million.

Read below for full box office totals:

Title, Weekend Gross; Total

1. Unknown, $25.6 million; $25.6 million
2. Gnomeo and Juliet, $24.8 mil; $55.8 mil
3. I Am Number Four, $22.6 mil; $22.6 mil
4. Just Go With It, $21.7 mil; $64.2 mil
5. Big Momma's House: Like Father, Like Son, $19 mil; $19 mil
6. Justin Bieber: Never Say Never, $16.5 mil; $51.3 mil
7. The King’s Speech, $7.9 mil; $104.6 mil
8. The Roommate, $4.5 mil; $33 mil
9. The Eagle, $4.3 mil; $15.8 mil
10. No Strings Attached, $3.7 mil; $66.6 mil