It's nice to see there's no sibling rivalry between Lindsay Lohan and her sister Ali but then again, maybe their togetherness shouldn't include bringing underage Ali into LA clubs!

For the second time in a week the sisters hit the nightlife together; Friday night RadarOnline.com spotted them at Teddy's, which was packed with star power. And while Lindsay hung for most of the night with Ali, things quickly changed when they bumped into Jason Segel.

• TAGS

• Ali Lohan
• exclusive
• hollywood happenings
• lindsay lohan
• Teddy's