
Taylor Lautner's as Strong as He Looks: "Knocked Out a "Six-Foot-Five Russian Guy"

Jan. 28 2015, Updated 2:48 p.m. ET
1. Taylor Lautner signs autographs and greets fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)

Taylor Lautner signs autographs and greets fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)
2. Taylor Lautner signs autographs and greeted fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)

Taylor Lautner signs autographs and greeted fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)
3. Taylor Lautner arrives to appear on the 'Late Show with David Letterman' on Sept. 21 in NYC. (Pena/Hall/INFphoto.com)

Taylor Lautner arrives to appear on the 'Late Show with David Letterman' on Sept. 21 in NYC. (Pena/Hall/INFphoto.com)
4. Taylor Lautner signs autographs and greets fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)

Taylor Lautner signs autographs and greets fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)
5. Taylor Lautner arrives to appear on the 'Late Show with David Letterman' on Sept. 21 in NYC. (Pena/Hall/INFphoto.com)

Taylor Lautner arrives to appear on the 'Late Show with David Letterman' on Sept. 21 in NYC. (Pena/Hall/INFphoto.com)
6. Taylor Lautner arrives to appear on the 'Late Show with David Letterman' on Sept. 21 in NYC. (Pena/Hall/INFphoto.com)

Taylor Lautner arrives to appear on the 'Late Show with David Letterman' on Sept. 21 in NYC. (Pena/Hall/INFphoto.com)
7. Taylor Lautner arrives to appear on the 'Late Show with David Letterman' on Sept. 21 in NYC. (Pena/Hall/INFphoto.com)

Taylor Lautner arrives to appear on the 'Late Show with David Letterman' on Sept. 21 in NYC. (Pena/Hall/INFphoto.com)
8. Taylor Lautner arrives to appear on the 'Late Show with David Letterman' on Sept. 21 in NYC. (Pena/Hall/INFphoto.com)

Taylor Lautner arrives to appear on the 'Late Show with David Letterman' on Sept. 21 in NYC. (Pena/Hall/INFphoto.com)
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9. Taylor Lautner arrives to appear on the 'Late Show with David Letterman' on Sept. 21 in NYC. (Pena/Hall/INFphoto.com)

Taylor Lautner arrives to appear on the 'Late Show with David Letterman' on Sept. 21 in NYC. (Pena/Hall/INFphoto.com)
10. Taylor Lautner signs autographs and greets fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)

Taylor Lautner signs autographs and greets fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)
11. Taylor Lautner signs autographs and greets fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)

Taylor Lautner signs autographs and greets fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)
12. Taylor Lautner signs autographs and greets fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)

Taylor Lautner signs autographs and greets fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)
13. Taylor Lautner signs autographs and greets fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)

Taylor Lautner signs autographs and greets fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)
14. Taylor Lautner signs autographs and greets fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)

Taylor Lautner signs autographs and greets fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)
15. Taylor Lautner signs autographs and greeted fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)

Taylor Lautner signs autographs and greeted fans outside the studios of the Letterman show in on Sept. 21 in NYC. (Fame Pictures)
16. Taylor Lautner on the 'Late Show With David Letterman' on Sept. 21 in NYC. (CBS)

Taylor Lautner on the 'Late Show With David Letterman' on Sept. 21 in NYC. (CBS)